title: [Methodological approaches to the study of the effectiveness of agents for the specific and nonspecific prevention of infectious diseases].
mesh_terms: D000890:Anti-Infective Agents / Q000627:therapeutic use*; D003140:Communicable Disease Control; D004341:Drug Evaluation / Q000379:methods*; D004812:Epidemiologic Methods; D006801:Humans; D013223:Statistics as Topic
chemical_list: D000890:Anti-Infective Agents
vernacular_title: Metodicheskie podkhody k izucheniiu éffektivnosti sredtsv spetsificheskoĭ i nespetsificheskoĭ profilaktiki infektsionnykh zabolevaniĭ