title: [Clinical epidemiological principle and method should be taken as an important measure in scientific research of traditional Chinese medicine].
authors.forename: J
authors.initials: J
authors.lastname: She
authors.forename: H
authors.initials: H
authors.lastname: Liu
mesh_terms: D004812:Epidemiologic Methods; D015340:Epidemiologic Research Design; D006801:Humans; D008516:Medicine, Chinese Traditional