TY - RPRT TI - Agents providing nonenzymic prothrombin activation. AU - K D MILLER AU - W H COPELAND AU - J F McGARRAHAN PY - 1961 DO - 10.3181/00379727-108-26864 UR - https://pubmed.ncbi.nlm.nih.gov/14474057/ ID - 14474057 ER -