Minimally invasive or conventional valve surgery: operations prevailing in 2020--the middle ground.
Chitwood
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D006348:Cardiac Surgical Procedures / Q000639:trends; D002309:Cardiology / Q000639:trends; D006349:Heart Valve Diseases / Q000601:surgery*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000639:trends