TY - RPRT TI - Poppet jamming during mitral valve replacement. AU - D A Browdie AU - R F Agnew AU - C S Hamilton PY - 1978 DO - 10.1016/s0003-4975(10)62951-7 UR - https://pubmed.ncbi.nlm.nih.gov/753172/ ID - 753172 ER -