A 1st-trimester combined screening test in pregnant women of advanced maternal age in a Chinese population
Pan, M., Han, J., Yang, X., Zhen, L., Liao, C., Li, D.Z.Volume:
35
Language:
english
Journal:
Journal of Obstetrics and Gynaecology
DOI:
10.3109/01443615.2014.940297
Date:
February, 2015
File:
PDF, 701 KB
english, 2015