TY - RPRT TI - Evidence for an unlinked gene which modifies HL-A antigen expression. AU - W B Bias AU - K A Hopkins AU - J R Hutchinson AU - S H Hsu PY - 1974 DO - 10.1111/j.1399-0039.1974.tb00222.x UR - https://pubmed.ncbi.nlm.nih.gov/4134630/ ID - 4134630 ER -