TY - RPRT TI - Calcium ion-protein interactions in prothrombin activation. AU - G M Brenckle AU - T L Carlisle AU - C M Jackson PY - 1981 DO - 10.1111/j.1749-6632.1981.tb29749.x UR - https://pubmed.ncbi.nlm.nih.gov/7023321/ ID - 7023321 ER -