共 33 条
[1]
[Anonymous], 1977, Lancet, V2, P691
[2]
BALOWS A, 1985, MANUAL CLIN MICROBIO, pCH8
[3]
BARFORD DAG, 1984, OBSTET GYNECOL, V64, P159
[5]
BATES JL, 1977, LANCET, V2, P1035
[9]
ESCHENBACH D, 1983, CUMALATIVE TECHNIQUE
[10]
GARITE TJ, 1982, OBSTET GYNECOL, V59, P539