00379nas a2200097   4500000000100000008004100001260003900042100001300081245011700094856007000211       1979                            d  bUniversity College London aLondon1 aSamuel N00aAntibody and skin test responses to leprosin a in leprosy patients, close contacts and others in five countries.  uhttps://ethos.bl.uk/OrderDetails.do?did=52&uin=uk.bl.ethos.471520