Part,  Chapter, Paragraph

1   II,     5.  1.  1|            endogenous levels of sex hormones (Key et al, 2002). Physical activity
2   II,     5.  3.  4|            endogenous levels of sex hormones (Key et al, 2002). Physical activity
3   II,     5.  3.  9|             I, Reeves G, Endogenous Hormones and Breast Cancer Collaborative
4   II,     5.  3.  9|        Group (2002): Endogenous sex hormones and breast cancer in postmenopausal
5   II,     5.  6.  3| interactions between the female sex hormones and RA. The onset of RA
6   II,     9.  3.  1|     important role for reproductive hormones in the aetiology of some
7   II,     9.  3.  1|            studies suggest that sex hormones influence brain function
8   II,     9.  3.  3|              2005): Sex, pregnancy, hormones, and HIV. Lancet 366:1141-
9   II,     9.  5.  6|             life in relation to sex hormones and prolactin concentrations