00391nas a2200169   4500000000100000008004100001260001700042653001600059653001100075653001200086653001000098100002300108245005800131300001100189490000700200022001400207       1966                            d  c1966 Sep-Oct10aBCG Vaccine10aHumans10aleprosy10aSpain1 aCONTRERAS DUENAS F00a[Current criteria on the methods of leprosy control].  a329-360 v57  a0001-7310