title: Depression and medical illness in chinese nonagenarians and centenarians.
authors.forename: Huang
authors.initials: H
authors.lastname: Chang-Quan
authors.forename: Dong
authors.initials: D
authors.lastname: Bi-Rong
authors.forename: Wu
authors.initials: W
authors.lastname: Hong-Mei
authors.forename: Zhang
authors.initials: Z
authors.lastname: Yan-Ling
authors.forename: Wu
authors.initials: W
authors.lastname: Jin-Hui
mesh_terms: D000369:Aged, 80 and over; D002681:China; D003430:Cross-Sectional Studies; D003863:Depression / Q000150:complications / Q000453:epidemiology*; D005260:Female; D005853:Geriatrics; D006801:Humans; D008297:Male; D017678:Sex Distribution