00453nas a2200181   4500000000100000008004100001260001300042653002400055653001100079653001200090653003400102653001800136100002000154245006600174300001000240490000700250022001400257       1951                            d  c1951 Oct10aBiomedical Research10aHumans10aleprosy10aSexually Transmitted Diseases10aSkin Diseases1 aCORDERO SOROA A00a[Campaign against leprosy, dermatoses and venereal diseases].  a53-670 v43  a0001-7310