title: A résumé of epidemiological surveys of several main rheumatic diseases in China.
authors.affiliation: Peking Union Medical College Hospital, Beijing, China.
authors.forename: N
authors.initials: N
authors.lastname: Zhang
mesh_terms: D001172:Arthritis, Rheumatoid / Q000453:epidemiology; D002681:China / Q000453:epidemiology; D006801:Humans; D020370:Osteoarthritis, Knee / Q000453:epidemiology; D015995:Prevalence; D012216:Rheumatic Diseases / Q000453:epidemiology*; D012859:Sjogren's Syndrome / Q000453:epidemiology