[Study of the effectiveness of some methods of sanitary education in diphyllobothriasis foci in the Volgograd region].
D001296:Audiovisual Aids; D004169:Diphyllobothriasis / Q000517:prevention & control*; D006266:Health Education; D006801:Humans; D012426:Russia
Izuchenie éffektivnosti nekotorykh metodov sanitarnogo prosvenshcheniia v ochagakh difillobotrioza Volgogradskoĭ oblasti.