Pamecha, R KBhandari, B1981-11-012009-05-301981-11-012009-05-301981-11-01Pamecha RK, Bhandari B. Seroconversion following D.P.T. vaccine: effect of storage conditions. Indian Journal of Pediatrics. 1981 Nov-Dec; 48(395): 739-44http://imsear.searo.who.int/handle/123456789/81454engAntibodies, Bacterial --analysisAntibody FormationChild, PreschoolDiphtheria Toxoid --immunologyHumansInfantPertussis Vaccine --immunologyPreservation, Biological --methodsTetanus Toxoid --immunologySeroconversion following D.P.T. vaccine: effect of storage conditions.Journal Article