00345nas a2200157   4500000000100000008004100001260001700042653001100059653001200070653001000082100002300092245004100115300001000156490000700166022001400173       1968                            d  c1968 Jul-Aug10aHumans10aleprosy10aSpain1 aCONTRERAS DUENAS F00a[Leprosy in Madrid and its suburbs].  a471-30 v59  a0001-7310