TY - RPRT TI - Mitral valve replacement with a discoid prosthesis. AU - D A Colley AU - R D Bloodwell AU - G L Hallman PY - 1967 DO - 10.1016/s0003-4975(10)66458-2 UR - https://pubmed.ncbi.nlm.nih.gov/5339750/ ID - 5339750 ER -