TY - RPRT TI - Carboxylation, the completion step in prothrombin biosynthesis. AU - J M Girardot AU - R Delaney AU - B C Johnson PY - 1974 DO - 10.1016/0006-291x(74)90441-0 UR - https://pubmed.ncbi.nlm.nih.gov/4412315/ ID - 4412315 ER -