Chipeva, V. A., D. C. Petrova, M. E. Geneva, M. A. Dimitrova, P. A. Moncheva, and V. M. Kapchina-Toteva. “ANTIMICROBIAL ACTIVITY OF EXTRACTS FROM IN VIVO AND IN VITRO PROPAGATED LAMIUM ALBUM L. PLANTS”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 10, no. 6, Sept. 2013, pp. 559-62, https://journals.athmsi.org/index.php/ajtcam/article/view/2128.