title: REPLY TO LETTERS.
authors.forename: Ahmad
authors.initials: A
authors.lastname: Separham
mesh_terms: D005260:Female; D006349:Heart Valve Diseases / Q000209:etiology*; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects*; D006801:Humans; D008297:Male; D013927:Thrombosis / Q000209:etiology*