title: [Physician-Bolshevik of the Lenin school (on the 90th anniversary of the birth of F. N. Petrov)].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D014586:USSR
vernacular_title: Vrach-Bol'shevik Leninskoĭ shkoly (k 90-letiiu so dnia rezhdeniia F. N. Petrova)