Validity and Reproducibility of a Revised Semi-quantitative Food Frequency Questionnaire (SQFFQ) for Women of Age-group 12-44 Years in Chengdu

por Tang, Ying, Liu, Ying, Xu, Liangzhi, Jia, Yujian, Shan, Dan, Li, Wenjuan, Pan, Xin, Kang, Deying, Huang, Chengyu, Li, Xiaosong, Zhang, Jing, Hu, Ying, Konglin, Lingli, Zhuang, Jing
Publicado 2015