Influence of Body Mass Index on Radiation Exposure Across Imaging Modalities in the Evaluation of Chest Pain oleh Brett W. Sperry, Mary Stefanie Vamenta, Satya Preetham Gunta, Randall C. Thompson, Andrew J. Einstein, Michelle Castillo, Priyanka D. Chaudhary, Luca I. Bremner, Yosef A. Cohen, Timothy M. Bateman, A. Iain McGhie