Salem Omar. (2012). Endoscopic ultrasound, fine needle aspiration and cyctology in patients with suspected pancreatic cancer: Emphasis on negative predictive value.
Chicago Style (17th ed.) CitationSalem Omar. Endoscopic Ultrasound, Fine Needle Aspiration and Cyctology in Patients with Suspected Pancreatic Cancer: Emphasis on Negative Predictive Value. 2012.
MLA引文Salem Omar. Endoscopic Ultrasound, Fine Needle Aspiration and Cyctology in Patients with Suspected Pancreatic Cancer: Emphasis on Negative Predictive Value. 2012.
警告：这些引文格式不一定是100％准确.