共 50 条
- [4] MANAGEMENT OF UPPER GASTROINTESTINAL-TRACT BLEEDING SOUTH AFRICAN MEDICAL JOURNAL, 1979, 55 (11): : 424 - 425
- [6] ROUTINE ENDOSCOPY IN UPPER GASTROINTESTINAL-TRACT BLEEDING NEW ENGLAND JOURNAL OF MEDICINE, 1982, 306 (14): : 871 - 871
- [7] BLEEDING OF THE UPPER GASTROINTESTINAL-TRACT AND A HEPATIC MASS AMERICAN JOURNAL OF MEDICINE, 1981, 70 (02): : 299 - 310