title: [Boris L'vovich Poliak (on his 70th birthday)].
mesh_terms: D049673:History, 20th Century; D008887:Military Medicine / Q000266:history; D009885:Ophthalmology / Q000266:history; D014586:USSR
vernacular_title: Boris L'vovich Poliak (k 70-letiiu so dnia rozhdeniia)