00922nas a2200325   4500000000100000008004100001260001300042653001500055653001200070653001500082653002900097653003700126653004400163653002400207653001100231653001300242653001200255653000900267653001400276100001700290700001300307700001600320700001400336700001500350700001600365245018300381300001100564490000700575022001400582       1980                            d  c1980 Jun10aAdolescent10aAnimals10aArmadillos10aClinical Trials as Topic10aDose-Response Relationship, Drug10aDose-Response Relationship, Immunologic10aDouble-Blind Method10aHumans10aLepromin10aleprosy10aMale10aXenarthra1 aBechelli L M1 aHaddad N1 aPagnano P M1 aNEVES R G1 aMelchior E1 aFregnan R C00aDouble blind trials to determine the late reactivity of leprosy patients and unaffected persons to different concentrations of armadillo lepromin in comparison to human lepromin.  a126-340 v48  a0148-916X