El-Tawil, A. M. (2012). Trends on gastrointestinal bleeding and mortality: Where are we standing? Baishideng Publishing Group Co., Limited.
シカゴスタイル引用形El-Tawil, Ahmed Mahmoud. Trends On Gastrointestinal Bleeding and Mortality: Where Are We Standing? Baishideng Publishing Group Co., Limited, 2012.
MLA引用形式El-Tawil, Ahmed Mahmoud. Trends On Gastrointestinal Bleeding and Mortality: Where Are We Standing? Baishideng Publishing Group Co., Limited, 2012.
警告: この引用は必ずしも正確ではありません.