[Organization of traumatologic service in medical institutions in Leningrad].
D004386:Duodenum; D006391:Hemangioma; D006761:Hospitals; D006801:Humans; D009369:Neoplasms; D013270:Stomach
DUODENUM; HOSPITALS; STOMACH; TUMORS, ANGIOMA
Organizatsiia obsluzhivaniia travmatologicheskikh bol'nykh v lechebnykh uchrezhdeniiakh Leningrada.