Ursodeoxycholic acid versus placebo in the treatment of women with intrahepatic cholestasis of pregnancy (ICP) to improve perinatal outcomes: Protocol for a randomised controlled trial (PITCHES)

Lucy C. Chappell, Jenny Chambers, Peter H. Dixon, Jon Dorling, Rachael Hunter, Jennifer L. Bell, Ursula Bowler, Pollyanna Hardy, Edmund Juszczak, Louise Linsell, Catherine Rounding, Anne Smith, Catherine Williamson, Jim G. Thornton