Obstetrics & Gynecology > 1998 > 92 > 4 Part 2 > 718
Source
Identifiers
journal ISSN : | 0029-7844 |
DOI | 10.1016/S0029-7844(98)00083-0 |
Obstetrics & Gynecology > 1998 > 92 > 4 Part 2 > 718
journal ISSN : | 0029-7844 |
DOI | 10.1016/S0029-7844(98)00083-0 |