Kevorkyan, A., Teoharov, P., Petrova, N., Baltadzhiev, I., Stoilova, Y., Angelova, N., Plachkova, A. Immune response and immunologic memory in medical personnel vaccinated with hepatitis B vaccine. Plovdiv: 2011 32-38,.
Kevorkyan, A., Teoharov, P., Petrova, N., Baltadzhiev, I., Stoilova, Y., Angelova, N., Plachkova, A. Immune response and immunologic memory in medical personnel vaccinated with hepatitis B vaccine. Plovdiv: 2011 32-38,.
Kevorkyan, A., Teoharov, P., Petrova, N., Baltadzhiev, I., Stoilova, Y., Angelova, N., Plachkova, A. (2011) Immune response and immunologic memory in medical personnel vaccinated with hepatitis B vaccine, Plovdiv: 32-38,.
Kevorkyan, A., Teoharov, P., Petrova, N., Baltadzhiev, I., Stoilova, Y., Angelova, N., & Plachkova, A. (2011). Immune response and immunologic memory in medical personnel vaccinated with hepatitis B vaccine. Plovdiv: 32-38.
Kevorkyan A, Teoharov P, Petrova N, Baltadzhiev I, Stoilova Y, Angelova N, et al. Immune response and immunologic memory in medical personnel vaccinated with hepatitis B vaccine. Plovdiv: 2011. p. 32-38.