Menopausal hormone therapy and colorectal cancer: a linkage between nationwide registries in Norway. Botteri, Edoardo, Støer, Nathalie Charlotte, Sakshaug, Solveig, Graff-Iversen, Sidsel, Vangen, Siri, Hofvind, Solveig, de Lange, Thomas, Bagnardi, Vincenzo, Ursin, Giske, Weiderpass, Elisabete (2017-11-15)