00346nas a2200145   4500000000100000008004100001260001300042653001100055653001100066653001200077653000900089245008500098300001000183490000700193       1950                            d  c1950 Jan10aBrazil10aHumans10aleprosy10awork00a[National leprosy service; second meeting of Brazilian leprologist technicians].  a40-520 v10