American Journal of Obstetrics and Gynecology > 1999 > 180 > 1 Supplement 2 > S269-S271
Source
Identifiers
journal ISSN : | 0002-9378 |
DOI | 10.1016/S0002-9378(99)70715-5 |
American Journal of Obstetrics and Gynecology > 1999 > 180 > 1 Supplement 2 > S269-S271
journal ISSN : | 0002-9378 |
DOI | 10.1016/S0002-9378(99)70715-5 |