Prothrombin time reporting and the International Normalized Ratio system. Improvements are needed.
Swaim
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WR
D000925:Anticoagulants / Q000009:adverse effects / Q000627:therapeutic use; D016903:Drug Monitoring / Q000592:standards*; D006801:Humans; D007753:Laboratories / Q000592:standards*; D011517:Prothrombin Time; D012015:Reference Standards; D012016:Reference Values; D014944:World Health Organization
D000925:Anticoagulants