title: [Development in 50 years and challenges of the coming century].
authors.forename: M
authors.initials: M
authors.lastname: Zhang
authors.forename: Y
authors.initials: Y
authors.lastname: Zhu
mesh_terms: D015415:Biomarkers / Q000032:analysis; D002681:China / Q000453:epidemiology; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000378:metabolism / Q000401:mortality / Q000628:therapy
chemical_list: D015415:Biomarkers