About this article
Published Online: Dec 22, 2015
Page range: 97 - 103
Received: Apr 07, 2015
Accepted: Dec 01, 2015
DOI: https://doi.org/10.1515/jbcr-2015-0158
Keywords
© 2015 Maya D. Markova et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Markova, Maya D.
Chakarova, Irina V.
Zhivkova, Ralitsa S.
Nikolova, Venera P.
Hadzhinesheva, Valentina P.
Delimitreva, Stefka M.