title: [Prof. A. S. Rovnov (on the 90th anniversary of his birth)].
authors.forename: M Sh
authors.initials: MSh
authors.lastname: Knopov
mesh_terms: D006348:Cardiac Surgical Procedures / Q000266:history; D049673:History, 20th Century; D008887:Military Medicine / Q000266:history; D014586:USSR
vernacular_title: Professor A. S. Rovnov (k 90-letiiu so dnia rozhdeniia).