TY - RPRT TI - Computer-assisted detection of prosthetic aortic heart valve dysfunction. AU - R J Romanoff AU - H W Seipp AU - L C Amsler AU - E H Johnson AU - C L McIntosh PY - 1977 DO - 10.1016/0010-4809(77)90049-0 UR - https://pubmed.ncbi.nlm.nih.gov/858228/ ID - 858228 ER -