title: [Primarily study on clinical quality analysis and therapeutic economics].
authors.forename: Z
authors.initials: Z
authors.lastname: Wang
authors.forename: S
authors.initials: S
authors.lastname: Chu
authors.forename: B
authors.initials: B
authors.lastname: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000188:drug therapy / Q000191:economics*; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000188:drug therapy / Q000191:economics*; D011787:Quality of Health Care; D012141:Respiratory Tract Infections / Q000188:drug therapy / Q000191:economics*; D012189:Retrospective Studies