00441nas a2200193   4500000000100000008004100001260001700042653001500059653001300074653001100087653001200098653000900110100001200119700001800131245006800149300000900217490000700226022001400233       1951                            d  c1951 Jan-Feb10aAntibodies10aAntigens10aHumans10aleprosy10aSkin1 aTERNI M1 aSIGNORINI L F00a[Intradermal reactions in leprosy with acid-resistant antigen].  a76-80 v30  a0021-2547