title: [Overview on the practice and characteristics of large prospective cohort studies].
authors.affiliation: Division of Epidemiology, School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong, China.
authors.forename: Weiyi
authors.initials: W
authors.lastname: Xiong
authors.affiliation: Department of Epidemiology and Biostatistics, School of Public Health, Peking University.
authors.forename: Jun
authors.initials: J
authors.lastname: Lyu
authors.affiliation: Chinese Academy of Medical Sciences.
authors.forename: Yu
authors.initials: Y
authors.lastname: Guo
authors.affiliation: Department of Epidemiology and Biostatistics, School of Public Health, Peking University. Chinese Academy of Medical Sciences. Email: lmlee@pumc.edu.cn.
authors.forename: Liming
authors.initials: L
authors.lastname: Li
mesh_terms: D006801:Humans; D011446:Prospective Studies