TY - RPRT TI - Differences in major histocompatibility complex frequencies after multitrait, divergent selection for immunocompetence. AU - R P Kean AU - W E Briles AU - A Cahaner AU - A E Freeman AU - S J Lamont PY - 1994 DO - 10.3382/ps.0730007 UR - https://pubmed.ncbi.nlm.nih.gov/8165171/ ID - 8165171 ER -