title: Mice studies disentangle the role of estrogen in gallstone formation.
authors.affiliation: Department of Medicine II, Saarland University Medical Center, Homburg, Germany.
authors.forename: Marcin
authors.initials: M
authors.lastname: Krawczyk
authors.affiliation: Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
authors.forename: Maciej
authors.initials: M
authors.lastname: Krasnodebski
authors.affiliation: Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
authors.forename: Marek
authors.initials: M
authors.lastname: Krawczyk
authors.affiliation: Department of Medicine II, Saarland University Medical Center, Homburg, Germany.
authors.forename: Frank
authors.initials: F
authors.lastname: Lammert