Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/2907cc63da17de552e84c5a271f41eda.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 oral urography是什么意思，oral urography的翻译，oral urography音标、读音、用法和例句_衣物护欧路词典
AIM: To study the value of oral ferric ammonium citrate(FAC) solution as a negative gastrointestinal contrast agent in MR urography(MRU). 目的：研究枸橼酸铁铵作为胃肠道阴性对比剂对改善磁共振尿路成像（MRU）质量的价值。