BJOG: An International Journal of Obstetrics & Gynaecology > 118 > 8 > 1019 - 1020
Correspondence
Source
Identifiers
journal ISSN : | 1470-0328 |
journal e-ISSN : | 1471-0528 |
DOI | 10.1111/j.1471-0528.2011.03014.x |