Azhari, H., Underwood, F., King, J., Coward, S., Shah, S., Ng, S., . . . Kaplan, G. G. (2018). A36 THE GLOBAL INCIDENCE OF PEPTIC ULCER DISEASE AND ITS COMPLICATIONS AT THE TURN OF THE 21ST CENTURY: A SYSTEMATIC REVIEW. J Can Assoc Gastroenterol.
استشهاد بنمط شيكاغوAzhari, H., et al. "A36 THE GLOBAL INCIDENCE OF PEPTIC ULCER DISEASE AND ITS COMPLICATIONS AT THE TURN OF THE 21ST CENTURY: A SYSTEMATIC REVIEW." J Can Assoc Gastroenterol 2018.
MLA استشهادAzhari, H., et al. "A36 THE GLOBAL INCIDENCE OF PEPTIC ULCER DISEASE AND ITS COMPLICATIONS AT THE TURN OF THE 21ST CENTURY: A SYSTEMATIC REVIEW." J Can Assoc Gastroenterol 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.