Evaluation of visfatin levels in patients with hyperemesis gravidarum​Cengiz Şanli Harun Fener Hakan Ayyildiz Mesut Ali Halisçelik Mehmet Kalayci a Department of Obstetrics and Gynecology, Turkish Ministry of Health Elazığ Fethi Sekin City Hospital, University of Health Sciences, Elazığ, Turkeyb Department of Biochemistry, Turkish Ministry of Health Elazığ Fethi Sekin City Hospital, Elazig, Turkeyc Department of Gynaecological Oncology, University of Health Sciences Diyarbakir Gazi Yasargil Research and Training Hospital, Diyarbakır, Turkeyd Department of Medical Biochemistry, Düzce University, Düzce, Turkeyon August 8, 2026 at 12:49 pm