共 114 条
- [51] 2-P
- [52] HAROUNY VR, 1988, OBSTET GYNECOL, V72, P394
- [53] Harvey E B, 1985, Natl Cancer Inst Monogr, V68, P99
- [54] Hawwa Z M, 1970, Lahey Clin Found Bull, V19, P61
- [58] HOULSTON RS, 1990, BRIT MED J, V301, P446
- [59] HUNTER RE, 1989, OBSTET GYNECOL, V73, P813