Yetisgin, Alparslan, Ahmet Boyaci, Ahmet Tutoglu, and Dilek Sen Dokumaci. 2021. “A Rare Cause of Foot Pain: Haglund Disease”. Annals of Medical Research 23 (4):0473-74. http://www.annalsmedres.org/index.php/aomr/article/view/2294.