Defining the Natural Course of Psoriasis: A Single-Center Cohort Study of 100 Patients Journal title: Türk Dermatoloji Dergisi Authors: Birgül Özkesici-Kurt, Levent Dönmez, Berna Nazlım, Selen Bozkurt, Ayşe Akman-Karakaş, Ertan Yılmaz,... Subject(s):