Clinical Correlates of a Single-item Physical Activity Questionnaire among Patients Undergoing Stress SPECT Myocardial Perfusion Imaging

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Yang JC, Situ J, Troutman R, Zhu R, Black M, Buri H, Gutta A, Tian F, Kang A, Aja E, Zeng A, Lai RW, Tan[...]

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