ERCIYES MEDICAL JOURNAL, cilt.37, sa.4, ss.128-132, 2015 (ESCI)
Objective: To investigate the influence of thyroid hormones, beta human chorionic gonadotropin (beta-HCG), and free beta-HCG (f beta-HCG) in the etiology of hyperemesis gravidarum (HG) and to determine the main hormone that is responsible for the exacerbation of symptoms.