以质量求发展，以服务铸品牌
Home
About journal
Guide for authors
Contribution agreement
Payment instructions
References
Advertising
Editorial board
Subscription
Continuing education
Contact us
中文
Nutrition Knowledge of Pregnant Women in Second and Third Trimester
HU Qian-qian,WANG Wei-li,CHI Jian-huai,LI Cheng
Journal of Nursing . 2012, (
9
): 34 -37 .