Azar, R., Wani, S., Coté, G. A., Keswani, R., Mullady, D., Murad, F., & Edmundowicz, S. (2013). Learning curves for EUS by using cumulative sum analysis: Implications for American Society for Gastrointestinal Endoscopy recommendations for training.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Azar, Riad, Sachin Wani, Gregory A. Coté, Rajesh Keswani, Daniel Mullady, Faris Murad, و Steve Edmundowicz. Learning Curves for EUS by Using Cumulative Sum Analysis: Implications for American Society for Gastrointestinal Endoscopy Recommendations for Training. 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Azar, Riad, et al. Learning Curves for EUS by Using Cumulative Sum Analysis: Implications for American Society for Gastrointestinal Endoscopy Recommendations for Training. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.