title: Estrogen plus progestin and colorectal cancer in postmenopausal women.
authors.forename: Kathrin
authors.initials: K
authors.lastname: Machens
authors.forename: Karin
authors.initials: K
authors.lastname: Schmidt-Gollwitzer
mesh_terms: D015179:Colorectal Neoplasms / Q000473:pathology / Q000517:prevention & control*; D015914:Estrogen Replacement Therapy; D005260:Female; D006801:Humans; D017698:Postmenopause