Effect of oestrogen plus progestin on the incidence of diabetes in postmenopausal women: Results from the women's health initiative hormone trial - Margolis, K L; Bonds, D E; Rodabough, R J; Tinker, L; Phillips, L S; Allen, C; Bassford, T; Burke, G; Torrens, J; Howard, B V (Diabetologia, 2004)