title: [Significance of field epidemiologic study to identification of chronic arsenic poisoning].
abstract: Chronic arsenic poisoning has serious and extensive impact on human health, which attracts wide attention worldwide. Bases on vast public survey, this article introduces recent field studies on chronic arsenic poisoning from three aspects: exposure history, clinical symptoms and laboratory evidences, and also explains the meaning of each index to the determination of chronic arsenic poisoning, then bring forward some considerations on further epidemiological studies on chronic arsenic poisoning.
authors.affiliation: Institute for Environmental Health and Related Product Safety, Chinese Center for Disease Control and Prevention, Beijing 100021, China.
authors.forename: Li-Qin
authors.initials: LQ
authors.lastname: Su
authors.forename: Yin-Long
authors.initials: YL
authors.lastname: Jin
mesh_terms: D020261:Arsenic Poisoning / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D001152:Arsenicals / Q000378:metabolism*; D002681:China / Q000453:epidemiology; D002908:Chronic Disease; D004781:Environmental Exposure / Q000009:adverse effects*; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced
chemical_list: D001152:Arsenicals