@misc{indiciae1fa717d4ed86, title = {A method for storing controls for prothrombin-time determinations.}, author = {V DAVIS and M L EILERT}, year = {1952}, doi = {10.1093/ajcp/22.6\_ts.598}, url = {https://pubmed.ncbi.nlm.nih.gov/14933338/}, note = {Source identifier: 14933338} }