Celik, Ebru, Hasan Ikbal Atilgan, Hulya Yalcin, Zeynel Onder, and Yusuf Celik. “Relationship Between Helicobacter Pylori and Parapsoriasis”. Annals of Medical Research 28, no. 5 (May 25, 2021): 1054–1058. Accessed April 30, 2024. http://www.annalsmedres.org/index.php/aomr/article/view/489.