Intrahepatic cholestasis of pregnancy: risk factors for severe disease. - Mashburn S; Schleckman E; Cackovic P; Shellhaas C; Rood KM; Ma'ayeh M (The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2022)