title: [In memory of a teacher: on the centenary of the birth of D. G. Shefer].
authors.forename: A K
authors.initials: AK
authors.lastname: Gus'kova
authors.forename: V P
authors.initials: VP
authors.lastname: Sakovich
mesh_terms: D049673:History, 20th Century; D008887:Military Medicine / Q000266:history; D009493:Neurosurgery / Q000266:history; D014586:USSR