V. TERESHKINA, Olga. The first sanitary doctor in Tula, P.P. Belousov: n the history of the field of hygiene in medicine in the late 19th century. History of Medicine, [S. l.], v. 4, n. 2, 2017. Disponível em: https://historymedjournal.com/HOM/index.php/medicine/article/view/168.. Acesso em: 27 sep. 2024.