[Survey on vaccination antecedents and immunity levels in a children population of 1 to 4 years of age in the state of Tlaxcala].
D001500:BCG Vaccine; D001424:Bacterial Infections / Q000276:immunology / Q000517:prevention & control*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007109:Immunity; D007223:Infant; D008297:Male; D008458:Measles Vaccine / Q000627:therapeutic use; D008800:Mexico; D010567:Pertussis Vaccine / Q000627:therapeutic use; D011054:Poliovirus Vaccine, Inactivated / Q000627:therapeutic use; D012424:Rural Population; D014505:Urban Population; D014611:Vaccination; D014777:Virus Diseases / Q000276:immunology / Q000517:prevention & control*
D001500:BCG Vaccine; D008458:Measles Vaccine; D010567:Pertussis Vaccine; D011054:Poliovirus Vaccine, Inactivated
Encuesta sobre antecedentes de vacunación y nivel de inmunidad de la población de 1 a 4 años de edad en el estado de Tlaxcala.