title: [Prevention and treatment of pediatric viral diseases need standardized evidence-based etiological studies].
authors.forename: Yuan
authors.initials: Y
authors.lastname: Qian
mesh_terms: D002648:Child; D019317:Evidence-Based Medicine; D006801:Humans; D010372:Pediatrics / Q000592:standards*; D014777:Virus Diseases / Q000209:etiology / Q000517:prevention & control* / Q000628:therapy*