Articles (*Peer Reviewed)

* 18. Sumer N, Paykoc Z, Ertan A, Akit A: Plasma and urinary cyclic nucleotides in periodic disease. J Faculty Medicine University Istanbul, 41:641-648, 1978.

* 19. Ertan A, Paykoc Z, Aktan A, et al: Crohn's disease of the colon. J Faculty Medicine University Ankara, 32:57-71, 1979.

* 20. Ertan A: Medical management of acute pancreatitis. J Faculty Medicine University Ankara, 32:429-438, 1979.

* 21. Sumer N, Paykoc Z, Ertan A, Akit A: Periodic disease and colchicine. J Ankara Medical School, 1:175183, 1979.

* 22. Ertan A, Sahin B, Kandilci U, et al: Choledocholithiasis. J Turkish Gastroenterological Society, 2:239247,1980.

* 23. Ertan A, Sahin B, Kandilci U, et al: The diseases with cholestasis syndrome and their diagnostic problems in Turkey. J Turkish Gastroenterological Society, 2:249-262, 1980.

* 24. Ertan A, Tascioglu C, Ovunc O, et al: Preoperative percutaneous pancreatic aspiration biopsy under ultrasonic guidance. J Turkish Gastroenterological Society, 2:427-430, 1980.

* 25. Dogan S, Alptuna E, Ertan A, Kandilci U: Role of glyco-amylasemic test in diagnosis of chronic pancreatitis. J Ankara Medical School, 2:309-314, 1980.

* 26. Uzunalimoglu O, Ozden A, Paykoc Z, Aktan H, Ertan A: Budd-Chiari Syndrome -An analysis of 10 cases. J Faculty Medicine University Ankara, 33:353-364, 1980.

* 27. Ertan A, Ozden A, Arkan A, et al: Solitary ulcer syndrome of rectum. J Turkish Gastroenterological Society, 2:365-376, 1980.

* 28. Yurdaydin C, Kuterdem E, Aras N, Aksoy F, Ertan A: Peritoneal encapsulation of small bowel - three cases. J Faculty Medicine, University Ankara, 33:649-656, 1980.

* 29. Danisoglu N, Paykoc Z, Aktan H, Ertan A, et al: Carcinoma of colon. J Ankara Medical School, 3:95102,1981.

* 30. Kandilci U, Ertan A, Turker K, Alptuna E: Prostaglandin values in gastric secretions of patients with gastric and duodenal ulcer. J Faculty Medicine University Ankara, 34:51-56, 1981. In French, summary in English

In French, summary in English:

* 31. Ertan A: Nouvelle methode d'exploration de la fonction exocrine du pancreas. Arch Fr Mal App Dig, 64:107-114,1975.

* 32. Ertan A, Kandilci U, Danisoglu V, Paykoc Z: Valeur diagnostique compare de la pancreatocholangiographic endoscopique retrograde et de la cholangiographie transhepatique percutane dans les strictures canaux biliaries postoperatives. XIII Semaine Medical Balkanique, 15:21-22, 1977.

* 33. Alptuna E, Gungen Y, Ertan A, Paykoc Z: L'auto anticorps et les taux seriques d'immunoglobulines dans la colite ulcerative et la maladie de Crohn du colon. Archives de L'Union Medical Baikanique 6: 803-803, 1977