Inter- and Intra-Observer Variability for Assessment of the Synergy Between Percutaneous Coronary Intervention With TAXUS and Cardiac Surgery (SYNTAX) Score and Association of the SYNTAX Score With Clinical Outcome in Patients Undergoing Unprotected Left Main Stenting in the Real WorldHiroki Shiomi, Takeshi Kimura, Shunichiro Niki et al.|Circulation Journal|2011Cited by 36