[P. V. Izergin--one of the organizers of sanatorial and health resort aid to children].
D006294:Health Resorts / Q000266:history; D049673:History, 20th Century; D010372:Pediatrics / Q000266:history; D014586:USSR
P. V. Izergin--odin iz organizatorov sanatorno-kurortnoĭ pomoshchi detiam.