TY - RPRT TI - Factor-VIII-related antigen: multiple molecular forms in human plasma. AU - T S Zimmerman AU - J Roberts AU - T S Edgington PY - 1975 DO - 10.1073/pnas.72.12.5121 UR - https://pubmed.ncbi.nlm.nih.gov/1082139/ ID - 1082139 ER -