Cell-free DNA is higher and more fragmented in intrahepatic cholestasis of pregnancy. Our authors: Celec Peter, Vlková Barbora All authors: Vlkova B, Kalousova M, Germanova A, Parizek A, Hajek Z, Zima T, Celec P Prenatal diagnosis, 36(12):1156-1158, 2016 http://onlinelibrary.wiley.com/doi/10.1002/pd.4952/full