TY - JOUR AU - Bogaert, E; Bacher, K; Lemmens, K TI - A large-scale multicentre study of patient skin doses in interventional cardiology: dose-area product action levels and dose reference levels JO - Br J Radiol VL - 82 PY - 2009 SP - 303 EP - 312 N1 - et al. ER -