共 16 条
[1]
BERSON SA, 1973, S FRONTIERS GASTROIN
[2]
BETTARELLO A, 1960, GASTROENTEROLOGY, V39, P340
[8]
ISENBERG J, 1971, GASTROENTEROLOGY, V61, P655
[9]
LIPSHUTZ W, 1971, GASTROENTEROLOGY, V61, P454