Association between -238 but not -308 polymorphism of Tumor necrosis factor alpha (TNF-alpha)v and unexplained recurrent spontaneous abortion (URSA) in Chinese population.
Liu
Chunmei
C
National Research Institute for Family Planning, Beijing, 100081 China.
Wang
Jing
J
Zhou
Sirui
S
Wang
Binbin
B
Ma
Xu
X