Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/fb73db799a0a0f7597e632d9f3664a1b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 oral urography例句_oral urography英汉例句_oral urography双解例句_沉淀汉英词典
AIM: To study the value of oral ferric ammonium citrate(FAC) solution as a negative gastrointestinal contrast agent in MR urography(MRU). 目的：研究枸櫞酸鉄銨作爲胃腸道隂性對比劑對改善磁共振尿路成像（MRU）質量的價值。