共 11 条
[1]
BENDER MD, 1983, GASTROINTESTINAL DIS, P343
[2]
BURNHILL MS, 1973, ADV PLANN PARENTH, V3, P144
[3]
DISCHE FE, 1974, J OBSTET GYN BR COMM, V81, P724
[4]
GUPTA PK, 1978, ACTA CYTOL, V22, P281
[5]
LINDSAY KL, 1981, GASTROENTEROLOGY, V81, P349
[7]
MONIF GRG, 1982, INFECTIOUS DISEASE L, V4, P49
[9]
SHABOT JM, 1983, AM J GASTROENTEROL, V78, P291
[10]
TAYLOR ES, 1975, AM J OBSTET GYNECOL, V123, P338