00569nas a2200229   4500000000100000008004100001260001700042653002700059653002600086653002700112653001100139653002000150653001200170653001200182100002100194700002400215700002400239245004600263300000900309490000700318022001400325       1967                            d  c1967 Jan-Mar10aChemical Precipitation10aChromatography, Paper10aHemagglutination Tests10aHumans10aImmunochemistry10aleprosy10aMethods1 aSalazar Mallén 1 aAmezcua Chavarría 1 aEscobar Gutiérrez 00a[Immunoprecipitation studies in leprosy].  a3-140 v27  a0034-8384