Mittal, M CVaidya, N K1966-07-012009-05-271966-07-012009-05-271966-07-01Mittal MC, Vaidya NK. Role of Schick test in assessing immunity status and immunization programme. Indian Journal of Medical Research. 1966 Jul; 54(7): 682-91http://imsear.searo.who.int/handle/123456789/24906engChildChild, PreschoolDiphtheria --immunologyHumansImmunityIndiaInfantSkin TestsRole of Schick test in assessing immunity status and immunization programme.Journal Article