![](/img/cover-not-exists.png)
Calendar
Chuang, Ching-Nan, Chang, Chung-Yi, Chang, Chiou-Ling, Wang, Yu-Xun, Lin, Yu-Sian, Leung, Man-kitVolume:
42
Language:
english
Journal:
European Journal of Obstetrics & Gynecology and Reproductive Biology
DOI:
10.1016/0028-2243(91)90181-J
Date:
November, 1991
File:
PDF, 40 KB
english, 1991