00429nas a2200169   4500000000100000008004100001260001300042653002900055653002300084653001800107653001200125100001600137245007300153300001100226490000800237022001400245       1978                            d  c1978 Mar10aFalse Positive Reactions10aImmunity, Cellular10aImmunotherapy10aleprosy1 aBullock W E00aLeprosy: a model of immunological perturbation in chronic infection.  a341-540 v137  a0022-1899