Effects of acute normovolemic hemodilution combined with sodium nitroprusside-induced hypotension on gastrointestinal perfusion and oxygenation in anesthetized dogs是什么意思_Effects of acute normovolemic hemodilution combined with sodium nitroprusside-induced hypotension on gastrointestinal perfusion and oxygenation in anesthetized dogs在线翻译_英语_读音_用法_例句