Single-leg separations in explanted Bjork-Shiley convexo-concave heart valves.
Hedger
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D004867:Equipment Design; D004868:Equipment Failure; D006350:Heart Valve Prosthesis / Q000706:statistics & numerical data*; D006801:Humans; D011358:Product Surveillance, Postmarketing; D012086:Reoperation / Q000706:statistics & numerical data*; D012307:Risk Factors