00493nas a2200157   4500000000100000008004100001260001300042653001100055653002100066653001200087100001400099245019100113300001000304490000700314022001400321       1989                            d  c1989 Apr10aHumans10aImmunity, Innate10aleprosy1 aROTBERG A00a[The etiopathogenetic theory of Hansen's disease "N-Factor/Hansen anergic fringe" on its 50th anniversary: general acceptance--with new authorship and exclusion of the Brazilian origin].  a175-60 v23  a0034-8910