TY - RPRT TI - Human Factor XIII from plasma and platelets. Molecular weights, subunit structures, proteolytic activation, and cross-linking of fibrinogen and fibrin. AU - M L Schwartz AU - S V Pizzo AU - R L Hill AU - P A McKee PY - 1973 UR - https://pubmed.ncbi.nlm.nih.gov/4405643/ ID - 4405643 ER -