短語詞組短語upper r gastrointestinal hemorrhage 上消化道血upper gastrointestinal tract hemorrhage 上消化道出血Upper gastrointestinal massice hemorrhage 上消化道大出血the upper gastrointestinal hemorrhage 消化道出血upper gastrointestinal hemorrhage ugh 上消化道出血upper gastrointestinal massive hemorrhage 上消化道出血的chronic upper gastrointestinal hemorrhage 慢性上胃腸道出血massive upper gastrointestinal hemorrhage 上消化道大出血acute upper gastrointestinal hemorrhage 急性上消化道出血;探討急性上消化道出血;急性上胃腸道出血 返回 upper gastrointestinal hemorrhage