(Q75215455)
Statements
Prevalence of birth defects and rubella infection in pregnant women in Gansu, west China. A survey (English)
Ning Cheng
Yana Bai
Xiaoping Hu
Hongpe Pei
Yining Li
Wenhuei Zhang
Xingjue Fan
Peiqin Zhang
Xiaoping Zhou
Zhigong Chen
Caifeng Li
Pingshen He
1 November 2003