title: Blood viscometry: comparison of two instruments and two anticoagulants.
mesh_terms: D000925:Anticoagulants; D001809:Blood Viscosity; D002951:Citrates; D006405:Hematology / Q000295:instrumentation; D006493:Heparin; D006801:Humans; D008297:Male; D008722:Methods
chemical_list: D000925:Anticoagulants; D002951:Citrates; D006493:Heparin