00450nas a2200181   4500000000100000008004100001260001300042653002600055653001100081653001200092653002300104100001500127245005500142856004100197300000900238490000700247022001400254       1981                            d  c1981 Mar10aHistory, 20th Century10aHumans10aleprosy10aSocieties, Medical1 aLechat M F00aThe International Leprosy Association at 50 years.  uhttp://ila.ilsl.br/pdfs/v49n1a11.pdf  a60-40 v49  a0148-916X