H. Stoyanov

发表

T. Vlaykova, M. Gulubova, J. Ananiev, 2014, Biotechnology, biotechnological equipment.

S. Yordanov, V. Shivarov, M. Ivanova, 2021, Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology.

A. Julianov, H. Stoyanov, A. Matev, 1998, Wiener Klinische Wochenschrift.