Mechanical valve performance.
D P
DP
O'Hair
E A
EA
Rose
D000925:Anticoagulants / Q000009:adverse effects*; D015982:Bias; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006470:Hemorrhage / Q000139:chemically induced*; D006801:Humans; D012107:Research Design; D013923:Thromboembolism / Q000209:etiology*
D000925:Anticoagulants