共 50 条
- [31] OBSTETRICS AND GYNECOLOGY JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1991, 265 (23): : 3139 - 3141
- [32] OBSTETRICS AND GYNECOLOGY JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1978, 239 (06): : 523 - 524
- [33] OBSTETRICS AND GYNECOLOGY JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1987, 258 (16): : 2276 - 2277
- [34] OBSTETRICS AND GYNECOLOGY JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1993, 270 (02): : 234 - 236
- [38] OBSTETRICS AND GYNECOLOGY SURGERY GYNECOLOGY AND OBSTETRICS WITH INTERNATIONAL ABSTRACTS OF SURGERY, 1970, 130 (02): : 303 - &