00436nas a2200193   4500000000100000008004100001260001300042653002400055653001000079653001800089653001100107653001200118653000900130100001300139700001400152245005800166300001100224490000700235       1952                            d  c1952 Apr10aBiomedical Research10aChild10aChild Welfare10aHumans10aleprosy10awork1 aORSINI O1 aMARIANO J00a[Child service in the Leprosy Prevention Department].  a132-510 v12