00507nas a2200193   4500000000100000000000100001008004100002100001300043700001500056700001400071700001400085700001200099700001400111700001300125245014100138300001200279490000800291022001400299       2012                            d1 aJ. Green1 aG. Czanner1 aG. Reeves1 aJ. Watson1 aL. Wise1 aA. Roddam1 aV. Beral00aMenopausal hormone therapy and risk of gastrointestinal cancer: nested case-control study within a prospective cohort, and meta-analysis  a2387-960 v130  a0020-7136