Dergiler / Turkish Journal of Gastroenterology / 2015 / Cilt: 26 - Sayı: 2Face skin hyperpigmentation during pegylated interferon and ribavirin therapyBÜLENT YAŞAR,Şirin YAŞAR,Pembegül GÜNEŞDergiTurkish Journal of GastroenterologySayı2015 · Cilt: 26 - Sayı: 2Sayfa189–190DOI—