title: [A portrait of a teacher against the backdrop of history (on the 105th birthday of Serafim Ivanovich Shchelkunov)].
authors.forename: Iu K
authors.initials: IuK
authors.lastname: Khilova
mesh_terms: D006653:Histology / Q000266:history; D049673:History, 20th Century; D014586:USSR