共 12 条
[1]
FARMER RG, 1975, GASTROENTEROLOGY, V68, P627
[4]
GJONE E, 1966, Scandinavian Journal of Gastroenterology, V1, P101
[7]
LIND E, 1985, SCAND J GASTROENTERO, V20
[8]
Ravdin IS, 1939, AM J MED SCI, V198, P269