TY - RPRT TI - Amyloid-inducing factor and immunological unresponsiveness. AU - E S Cathcart AU - O G Rodgers AU - A S Cohen PY - 1972 DO - 10.1136/ard.31.4.303 UR - https://pubmed.ncbi.nlm.nih.gov/5045908/ ID - 5045908 ER -