TY - RPRT TI - A simplified HyperCard data base for patient management in an interventional practice: experience with more than 4000 cases. AU - P F Hahn AU - M J Lee AU - G S Gazelle AU - B H Forman AU - P R Mueller PY - 1994 DO - 10.2214/ajr.162.6.8192015 UR - https://pubmed.ncbi.nlm.nih.gov/8192015/ ID - 8192015 ER -