Eisenstein EL, McGuire DK, Bhapkar MV, Kristinsson A, Hochman JS, Kong DF, Califf RM, Van de Werf F, Yancy WS, Newby LK. Elevated body mass index and intermediate-term clinical outcomes after acute coronary syndromes. The American Journal of Medicine. 2005 Sep;118(9):981–90. doi: 10.1016/j.amjmed.2005.02.017.