Bhattacharya, S KGupta, R KKumar, KSundar, SKachhawaha, J SSen, P C1991-05-012009-05-311991-05-012009-05-311991-05-01Bhattacharya SK, Gupta RK, Kumar K, Sundar S, Kachhawaha JS, Sen PC. Zinc in rheumatic heart disease--role in immunopathogenesis? Journal of the Association of Physicians of India. 1991 May; 39(5): 428http://imsear.searo.who.int/handle/123456789/92274engHumansImmune ToleranceRheumatic Heart Disease --immunologyZinc --deficiencyLetter