机构:
N Dist Hosp, Dept Accid & Emergency, Sheung Shui, Hong Kong, Peoples R ChinaN Dist Hosp, Dept Accid & Emergency, Sheung Shui, Hong Kong, Peoples R China
机构:
Columbia Univ, Irving Med Ctr, New York Presbyterian, Div Cardiol, New York, NY USAColumbia Univ, Irving Med Ctr, New York Presbyterian, Div Cardiol, New York, NY USA