India on Centenary of Discovery of Leprosy Bacillus
A commemorative postage stamp on the Dr. G. Armauer Hansen, a Norwegian physician, identified Mycobacterium leprae bacterium, causative agent of leprosy in 1873 [a part of the series ‘Centenary Stamps Series‘] : Issued by India Issued on Jul 21, 1973 Issued for : Centenary Series A set
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