TY - GEN AU - BorgoƱo,J M AU - Infante,A AU - Vicent,P AU - Venturino,H TI - [The effect of nation wide vaccination programs upon the morbidity and mortality of some infectious diseases (author's transl)] SN - 0034-9887 PY - 1977///1031 KW - Adolescent KW - Adult KW - Aged KW - Child KW - Child, Preschool KW - Chile KW - Diphtheria KW - mortality KW - Female KW - Humans KW - Immunization Schedule KW - Infant KW - Male KW - Measles KW - Middle Aged KW - National Health Programs KW - Poliomyelitis KW - Retrospective Studies KW - Whooping Cough N1 - Publication Type: Comparative Study; English Abstract; Journal Article ER -