TY - RPRT TI - Rheumatoid factor appearance in Micrococcus lysodeikticus immunization and its interference with allotype specific reactions. AU - R Hamers AU - C Hamers-Casterman AU - W van der Loo AU - A D Strosberg AU - P De Baetselier PY - 1975 UR - https://pubmed.ncbi.nlm.nih.gov/126553/ ID - 126553 ER -