TY - RPRT TI - Fontan modification for subsequent non-surgical Fontan completion. AU - A Sidiropoulos AU - J Ritter AU - M Schneider AU - W Konertz PY - 1998 DO - 10.1016/s1010-7940(98)00050-5 UR - https://pubmed.ncbi.nlm.nih.gov/9663530/ ID - 9663530 ER -