[[1]. E. Wichtl, ed.; Brinckmann JA, Lindenmaier MP, trans. Herbal Drugs and Phytopharmaceuticals, .3rd ed. Stuttgart: Medpharm GmbH Scientific Publishers; 2004.]Search in Google Scholar
[[2]. E. Mills, P. Hammerness, E. Basch, C. Ulbricht, A. Romm, H. Goldberg, Elder (Sambucus nigra L.) - NaturalStandard Monograph. Available at http://cms.herbalgram.org/press/files/elderberryscr.pdf.]Search in Google Scholar
[[3]. S. Wurzinger, S. Porta ,W. Wonisch and R. Wintersteiger, “Ovidius” University Annals of Medical Science - Pharmacy, 2 (1), 125 - 129 (2004.)]Search in Google Scholar
[[4]. S. Cox Gad. Pharmaceutical manufacturing Handbook, Production and Processes, John Wiley & Sons, Inc., Hoboken, New Jersey, 2008, p. 252 -254]Search in Google Scholar
[[5]. R. R. Das, M. Singh, Medical Hypotheses, 77 ( 2), 308-309 (2011).10.1016/j.mehy.2011.04.02621550178]Search in Google Scholar
[[6]. I. Popovici and D. Lupuleasa, Pharmaceuticaltechnology, (in Romanian) vol. III, Polirom Press, Iasi, Bios Collection, 2009.]Search in Google Scholar
[[7].***artemis- international. com]Search in Google Scholar
[[8]. V. Bühler Generic drug formulations, Fine Chemicals 2nd edition BASF, Germany, 1999.]Search in Google Scholar
[[9]*** Pharmacopée Europeenne 7e ed, Editions du Conseil de l’Europe, 2008.]Search in Google Scholar
[[10]. S. I. Saleh, A. Stamm, S.T.P. Pharma. 4, 10-14 (1988).]Search in Google Scholar
[[11]. J. Lee, R.W. Durst, R. E. Wrolstad, Journal of AOC International, 88 (5), 1269 - 1278 (2005).10.1093/jaoac/88.5.1269]Search in Google Scholar
[[12]. J. Lee, C. Rennaker, R. E. Wrolstad, Food Chemistry 110, 782-786 (2008).10.1016/j.foodchem.2008.03.010]Search in Google Scholar