John, T J1998-12-272009-05-271998-12-272009-05-271998-12-27John TJ. Pulse and routine immunization against poliomyelitis. Indian Pediatrics. 1998 Dec; 35(12): 1239-40http://imsear.searo.who.int/handle/123456789/11225engChild, PreschoolHumansImmunization ScheduleImmunization, SecondaryIndiaInfantPoliomyelitis --prevention & controlPoliovirus Vaccine, Inactivated --administration & dosagePopulation SurveillanceVaccinationPulse and routine immunization against poliomyelitis.Journal Article