共 18 条
[1]
BARON JH, 1972, CHRONIC DUODENAL ULC, P126
[2]
BUNKER ML, 1979, J AM DIET ASSOC, V74, P28
[4]
COLQUHOUN D, 1971, LECTURES BIOSTATISTI, P101
[5]
COOKE AR, 1972, GASTROENTEROLOGY, V62, P501
[8]
HIRSCHOWITZ BI, 1956, GASTROENTEROLOGY, V30, P244
[9]
HUNT J N, 1954, Guys Hosp Rep, V103, P161