[1. Dockery DW, Pope CA III. Acute respiratory effects of particulate air pollution. Annu Rev Public Health 1994;15:107-32. doi: 10.1146/annurev.pu.15.050194.00054310.1146/annurev.pu.15.050194.000543]Search in Google Scholar
[2. Seaton A, MacNee W, Donaldson K, Godden D. Particulate air pollution and acute health effects. Lancet 1995;345:176-8. doi: 10.1016/S0140-6736(95)90173-610.1016/S0140-6736(95)90173-6]Search in Google Scholar
[3. Wallace LA. Correlations of personal exposure to particles with outdoor air measurements: a review of recent studies. Aerosol S c i Te c h n o l 2 0 0 0 ; 3 2 : 1 5 - 2 5 . d o i : 10.1080/027868200303894]Search in Google Scholar
[4. Mejia JF, Choy SL, Mengersen K, Morawska L. Methodology for assessing exposure and impacts of air pollutants in school children: Data collection, analysis and health effects - A literature review. Atmos Environ 2011;45:813-23. doi: 10.1016/j.atmosenv.2010.11.00910.1016/j.atmosenv.2010.11.009]Search in Google Scholar
[5. Peters A, Dockery DW, Muller JE, Mittleman MA. Increased particulate air pollution and the triggering of myocardial infarction. Circulation 2001;103:2810-5. doi: 10.1161/01. CIR.103.23.2810]Search in Google Scholar
[6. Schwartz J, Litonjua A, Suh H, Verrier M, Zanobetti A, Syring M, Nearing B, Verrier R, Stone P, MacCallum G, Speizer FE, Gold DR. Traffic related pollution and heart rate variability in a panel of elderly subjects. Thorax 2005;60:455-61. doi: 10.1136/thx.2004.02483610.1136/thx.2004.024836]Search in Google Scholar
[7. Dominici F, McDermott A, Daniels M, Zeger SL, Samet JM. Revised analyses of the National Morbidity, Mortality, and Air Pollution Study: mortality among residents of 90 cities.]Search in Google Scholar
[J Toxicol Environ Health A 2005;68:1071-92. doi: 10.1080 /15287390590935932]Search in Google Scholar
[8. Mohammadyan M, Ashmore MR. Personal exposure and indoor PM2.5 concentrations in an urban population. Indoor B u i l t E n v i r o n 2 0 0 5 ; 1 4 : 3 1 3 - 2 0 . d o i : 10.1177/1420326X05054293]Search in Google Scholar
[9. Wallace LA. Indoor particles: a review. J Air Waste Manag Assoc 1996;46:98-126. PMID: 884624610.1080/10473289.1996.10467451]Search in Google Scholar
[10. Spengler JD, Sexton K. Indoor air pollution: a public health perspective. Science 1983;221:9-17. doi: 10.1126/ science.685727310.1126/science.6857273]Search in Google Scholar
[11. Klepeis NE, Nelson WC, Ott WR, Robinson JP, Tsang AM, Switzer P, Behar JV, Hern SC, Engelmann WH. The National Human Activity Pattern Survey (NHAPS): a resource for assessing exposure to environmental pollutants. J Exposure Anal Environ Epidemiol 2001;11:231-52. PMID: 1147752110.1038/sj.jea.7500165]Search in Google Scholar
[12. Janssen NAH, van Vliet PHN, Aaarts F, Harssema H, Brunekreef B. Assessment of exposure to traffic related air pollution of children attending schools near motorways. Atmos Environ 2001;35:3875-84. doi: 10.1016/S1352-2310(01)00144-310.1016/S1352-2310(01)00144-3]Search in Google Scholar
[13. Link B, Gabrio T, Zollner I, Schwenk M, Siegel D, Schultz E, Scharring S, Borm P. [Programm Lebensgrundlage Umwelt und ihre Sicherung (BWPLUS) Forschungsbericht FZKA-BWPLUS, Feinstaubbelastungen und deren gesundheitliche Wirkungen bei Kindern, in German] 2004 [displayed 10 Juni 2013]. Available at http://www.fachdokumente.lubw.baden-wuerttemberg.de/servlet/is/40191/BWB21007SBer.pdf?command=downloadContent&filename=BWB21007SBer.pdf]Search in Google Scholar
[14. Son BS, Song MR, Yang WH. A Study on PM10 and VOCs concentrations of indoor environment in school and recognition of indoor air quality. In: from 10th International Conference on Indoor Air Quality and Climate; 4-9 Sep 2005. Beijing, China. Beijing: Tshinghua University Press; 2005. p. 827-32.]Search in Google Scholar
[15. Fromme H, Dietrich S, Twardella D, Heitmann D, Schierl R, Liebl B, Ruden H. Particulate matter in the indoor air of classrooms - exploratory results from Munich and surrounding. Atmos Environ 2007;41:854-66. doi: 10.1016/j. atmosenv.2006.08.053]Search in Google Scholar
[16. Stranger M, Potgieter-Vermaak SS, Van Grieken R. Comparative overview of indoor air quality in Antwerp, Belgium. Environ Int 2007;33:789-97. doi: 10.1016/j. envint.2007.02.014]Search in Google Scholar
[17. Halek F, Kianpour-rad M, Kavousirahim A. Parametric evaluation of indoor particulate matter in elementary schools in the central parts of Tehran. Indoor Built Environ 2013; 22:580-585. doi: 10.1177/1420326X1143322410.1177/1420326X11433224]Search in Google Scholar
[18. Koistinen JK, Otto H, Tuulia R, Edwards RD, Moschandreas D, Jantunen MJ. Behavioural and Environmental determinants of personal exposure to PM2.5 in EXPOLIS - Helsinki Finland. Atmos Environ 2001; 35:2473-2481. Doi:10.1177/ 1420326X1142151010.1016/S1352-2310(00)00446-5]Search in Google Scholar
[19. Adgate JL, Ramachandran G, Pratt GC, Waller LA, Sexton K. Longitudinal variability in outdoor, indoor and personal PM2.5 exposure in healthy non smoking adults. Atmos Environ 2003; 37:993-1002. Doi:10.1177/1420326X1142151010.1177/1420326X11421510]Search in Google Scholar
[20. Mohammadyan M, Alizadeh A, Mohammadpour RA. Personal exposure to PM10 among bus drivers in Sari, Iran. I n d o o r B u i l t E n v i r o n 2 0 0 9 ; 1 8 : 8 3 - 9 . d o i : 10.1177/1420326X08101530]Search in Google Scholar
[21. Mohammadyan M, Alizadeh A, Etemadinejad S. Personal exposure to PM10 among taxi drivers in Iran. Indoor Built Environ 2010;19:538-45. doi: 10.1177/1420326X1037880210.1177/1420326X10378802]Search in Google Scholar
[22. Mohammadyan M, Sojodi L, Etemadinejad S. Survey of concentrations of PM2.5 indoor and outdoor of shops in Sari city center. J Mazand Univ Med Sci 2011;21:72-9.]Search in Google Scholar
[23. U.S. Environmental Protection Agency (US EPA). National Ambient Air Quality Standards (NAAQS) [displayed 20 Sep 2012]. Available at http://www.epa.gov/air/criteria.html]Search in Google Scholar
[24. Buonanno G, Fuoco FC, Morawska L, Stabile L. Airborne particle concentrations at school measured at different spatial scale. Atmos Environ 2013;67:38-45. doi: 10.1016/j.atmosenv.2012.10.04810.1016/j.atmosenv.2012.10.048]Search in Google Scholar
[25. Diapouli E, Chaloulakou A, Mihalopoulos N, Spyrellis N. Indoor and outdoor PM mass and number concentrations at schools in the Athens area. Environ Monit Assess 2008;136:13-20. doi: 10.1007/s10661-007-9724-010.1007/s10661-007-9724-017458512]Search in Google Scholar
[26. Ekmekcioglu D, Keskin SS. Characterization of indoor air particulate matter in selected elementary schools in Istanbul, Turkey. Indoor Built Environ 2007;16:169-76. doi: 10.1177/1420326X0707677710.1177/1420326X07076777]Search in Google Scholar
[27. Van Roosbroeck S, Jacobs J, Janssen NAH, Oldenwening M, Hoek G, Brunekreef B. Long-term personal exposure to PM2.5, soot and NOx in children attending schools located near busy roads, a validation study. Atmos Environ 2007;41:3381-94. doi: 10.1016/j.atmosenv.2006.12.023 10.1016/j.atmosenv.2006.12.023]Search in Google Scholar