title: [Petr Ivanovich Egorov (on the 90th anniversary of his birth)].
authors.forename: I V
authors.initials: IV
authors.lastname: Aleksanian
authors.forename: M Sh
authors.initials: MSh
authors.lastname: Knopov
mesh_terms: D049673:History, 20th Century; D008887:Military Medicine / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Petr Ivanovich Egorov (k 90-letiiu so dnia rozhdeniia).