[ON THE NATURE OF GASTROENTEROGENOUS ANEMIA].
D000740:Anemia; D000747:Anemia, Hypochromic; D005750:Gastric Juice; D005762:Gastroenterology; D006471:Gastrointestinal Hemorrhage; D006410:Hematopoiesis; D006470:Hemorrhage
ANEMIA, HYPOCHROMIC; GASTRIC JUICE; GASTROENTEROLOGY; HEMATOPOIESIS; HEMORRHAGE, GASTROINTESTINAL
O PRIRODE GASTRO'ENTEROGENNYKH ANEMI I.