Boykinova, O., Stoilova, I., Baltadzhiev, I., Novakov, S., Nikolov, V., Troyancheva, M., Kazakova, T. Four cases of imported Brucellosis in Bulgaria. Sofia: 2006 19-20,.
Boykinova, O., Stoilova, I., Baltadzhiev, I., Novakov, S., Nikolov, V., Troyancheva, M., Kazakova, T. Four cases of imported Brucellosis in Bulgaria. Sofia: 2006 19-20,.
Boykinova, O., Stoilova, I., Baltadzhiev, I., Novakov, S., Nikolov, V., Troyancheva, M., Kazakova, T. (2006) Four cases of imported Brucellosis in Bulgaria, Sofia: 19-20,.
Boykinova, O., Stoilova, I., Baltadzhiev, I., Novakov, S., Nikolov, V., Troyancheva, M., & Kazakova, T. (2006). Four cases of imported Brucellosis in Bulgaria. Sofia: 19-20.
Boykinova O, Stoilova I, Baltadzhiev I, Novakov S, Nikolov V, Troyancheva M, et al. Four cases of imported Brucellosis in Bulgaria. Sofia: 2006. p. 19-20.