共 6 条
[2]
CHANG WWL, 1984, SCAND J GASTROENTERO, V19, P27
[3]
JASS JR, 1984, SCAND J GASTROENTERO, V19, P109
[4]
LEESON TS, 1970, HISTOLOGY, P9
[5]
RIDDELL RH, 1984, SCAND J GASTROENTERO, V19, P137
[6]
USA American Institute of Nutrition, 1977, Journal of Nutrition, V107, P1340