[Further development of the Expanded Programme on Immunization of the World Health Organization].
D003140:Communicable Disease Control / Q000639:trends; D014943:Global Health; D006801:Humans; D007114:Immunization / Q000639:trends*; D014611:Vaccination / Q000639:trends; D014944:World Health Organization
Nekotorye aspekty dal'neĭshego razvitiia Rasshirennoĭ programmy immunizatsii Vsemirnoĭ organizatsii zdravookhraneniia.