00520nas a2200169   4500000000100000008004100001260001300042653001300055653002300068653001200091653002400103653001300127100001400140245017800154300001100332490000700343       1951                            d  c1951 Oct10aCommerce10aDisease Management10aleprosy10aReference Standards10aSulfones1 aMARIANO J00a[General standards for sulfone therapy in leprosy; general concept; sulfones, composition and daily management; Minas Gerais sulfone factory; products already manufactured].  a202-100 v11