[Let's base primary care guidelines on pragmatic studies].
Calvo
María José
MJ
Farmacéutica Atención Primaria. Area 4. Madrid. España.
D000925:Anticoagulants / Q000009:adverse effects; D004347:Drug Interactions; D017408:Guidelines as Topic; D006801:Humans; D011320:Primary Health Care / Q000592:standards*
D000925:Anticoagulants