Peycheva, S., Apostolova, E., Gardjeva, P., Peychev, Z., Kokova, V., Angelov, A., . . . Murdjeva, M. (2019). Effect of Bulgarian propolis on the oral microflora in adolescents with plaque-induced gingivitis. Revista Brasileira de Farmacognosia: Brazilian Journal of Pharmacognosy, 29(3), 271. https://doi.org/10.1016/j.bjp.2018.11.001
Chicago-referens (17:e uppl.)Peycheva, Stela, Elisaveta Apostolova, Petya Gardjeva, Zhivko Peychev, Vesela Kokova, Angel Angelov, Anton Slavov, och Marianna Murdjeva. "Effect of Bulgarian Propolis on the Oral Microflora in Adolescents with Plaque-induced Gingivitis." Revista Brasileira De Farmacognosia: Brazilian Journal of Pharmacognosy 29, no. 3 (2019): 271. https://doi.org/10.1016/j.bjp.2018.11.001.
MLA-referens (9:e uppl.)Peycheva, Stela, et al. "Effect of Bulgarian Propolis on the Oral Microflora in Adolescents with Plaque-induced Gingivitis." Revista Brasileira De Farmacognosia: Brazilian Journal of Pharmacognosy, vol. 29, no. 3, 2019, p. 271, https://doi.org/10.1016/j.bjp.2018.11.001.
