Oktay ÖZDEMİR, and Mutlu HAYRAN. “Klinik araştırmalarda Veri Analizi nasıl yapılır?”. Turkish Journal of Gastroenterology 7, no. 2 (July 25, 2019): 101–110. Accessed July 13, 2025. https://tjg.avesjournals.com/index.php/tjg/article/view/1129.