共 18 条
[1]
ALLAN R, 1976, Q J MED, V180, P533
[2]
GASTROINTESTINAL HEMORRHAGE - COMPARATIVE VALUES OF DOUBLE-CONTRAST UPPER GASTROINTESTINAL RADIOLOGY AND ENDOSCOPY
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1980, 243 (07)
:685-688
[3]
EARLY ENDOSCOPY OF ESOPHAGUS, STOMACH, AND DUODENAL BULB IN PATIENTS WITH HEMATEMESIS AND MELAENA
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1973, 2 (5865)
:505-509
[5]
DRONFIELD MW, 1979, LANCET, V1, P1126
[6]
HIMAL HS, 1973, ANN SURG, V179, P489
[7]
HOFTIEZER JW, 1980, LANCET, V2, P609
[9]
LOGAN RFA, 1976, LANCET, V1, P1173