TY - RPRT TI - Intracellular competition for component chains determines class II MHC cell surface phenotype. AU - A J Sant AU - R N Germain PY - 1989 DO - 10.1016/0092-8674(89)90794-0 UR - https://pubmed.ncbi.nlm.nih.gov/2497991/ ID - 2497991 ER -