TY  - RPRT
TI  - An improved one-stage prothrombin method.
AU  - A G WARE
AU  - R STRAGNELL
PY  - 1952
DO  - 10.1093/ajcp/22.8_ts.791
UR  - https://pubmed.ncbi.nlm.nih.gov/14943696/
ID  - 14943696
ER  -