Effect of maternal age on first trimester free-beta hCG and second trimester hCG.
- Santolaya-Forgas, J
- DeLeon, J
ISSN: 1071-5576
Année de publication: 2004
Volumen: 11
Número: 2
Congreso: 51st Annual Meeting of the Society-for-Gynecologic-Investigation
Type: Communication dans un congrès