Warning: file_put_contents(): Only 0 of 6077 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 oral urography例句_oral urography英汉例句_oral urography双解例句_耀久九英英词典
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。