TY  - RPRT
TI  - Reporting prothrombin time for patients taking anticoagulants.
AU  - J A Koepke
PY  - 1993
DO  - 10.1093/ajcp/99.6.762
UR  - https://pubmed.ncbi.nlm.nih.gov/8322713/
ID  - 8322713
ER  -