Patwa, R RKochar, D KPurohit, S KJatkar, P RGupta, K D1980-07-012009-05-291980-07-012009-05-291980-07-01Patwa RR, Kochar DK, Purohit SK, Jatkar PR, Gupta KD. A study on viral A hepatitis. Indian Journal of Pathology & Microbiology. 1980 Jul; 23(3): 178-80http://imsear.searo.who.int/handle/123456789/74699engAntigens, Viral --analysisHepatitis A --immunologyHumansJournal Article