TY - RPRT TI - A cost-effective Dacron annuloplasty ring. AU - D A Cooley AU - R T Baldwin AU - S Wilansky PY - 1993 DO - 10.1016/0003-4975(93)90439-o UR - https://pubmed.ncbi.nlm.nih.gov/8328862/ ID - 8328862 ER -