Kwok, Chun Shing, Lundberg, Gina, Al-Faleh, Hussam, Sirker, Alex, Van Spall, Harriette G.C., Michos, Erin D., Rashid, Muhammad, Mohamed, Mohamed, Bagur, Rodrigo, Mamas, Mamas A., "Relation of Frailty to Outcomes in Patients With Acute Coronary Syndromes", The American Journal of Cardiology, 2019