TY - RPRT TI - Letter: HL-A B27 and modified bone formation. AU - M Rosenthal AU - I Bahous AU - W Müller PY - 1976 DO - 10.1016/s0140-6736(76)90334-2 UR - https://pubmed.ncbi.nlm.nih.gov/55818/ ID - 55818 ER -