APA引文

Salem Omar. (2012). Negative predictive value of endoscopic ultrasound in exclusion of pancreatic cancer.

Chicago Style (17th ed.) Citation

Salem Omar. Negative Predictive Value of Endoscopic Ultrasound in Exclusion of Pancreatic Cancer. 2012.

MLA引文

Salem Omar. Negative Predictive Value of Endoscopic Ultrasound in Exclusion of Pancreatic Cancer. 2012.

警告：这些引文格式不一定是100％准确.