[Suggestion on the immunization period of Salk vaccine].
D007109:Immunity; D007114:Immunization; D011051:Poliomyelitis / Q000635:transmission*; D011054:Poliovirus Vaccine, Inactivated; D013404:Suggestion; D014611:Vaccination; D014612:Vaccines
D011054:Poliovirus Vaccine, Inactivated; D014612:Vaccines
IMMUNITY; POLIOMYELITIS/transmission; VACCINES AND VACCINATION
Sugestión sobre el peräodo de inmunización de la vacuna Salk.