共 20 条
[11]
MEYER JH, 1979, GASTROENTEROLOGY, V76, P804
[12]
MROZ CT, 1977, SURG GYNECOL OBSTET, V145, P369
[13]
PIMPARKER B, 1961, GASTROENTEROLOGY, V40, P397
[15]
RUSSELL J, 1984, THESIS U WISCONSIN M
[17]
Siegel S., 1956, NONPARAMETRIC STAT B
[18]
SOUTHGATE DAT, 1976, FIBER HUMAN NUTRITIO
[19]
Steel R. G. D., 1980, Principles and procedures of statistics, a biometrical approach.
[20]
1980, US PHARMACOPEIA, P638