title: Laboratory control of oral anticoagulants.
mesh_terms: D000925:Anticoagulants / Q000008:administration & dosage*; D006801:Humans; D011786:Quality Control; D012015:Reference Standards; D013925:Thromboplastin / Q000592:standards*
chemical_list: D000925:Anticoagulants; D013925:Thromboplastin