Large effects on body mass index and insulin resistance of fat mass and obesity associated gene (FTO) variants in patients with polycystic ovary syndrome (PCOS) - Tan, S; Scherag, A; Janssen, O E; Hahn, S; Lahner, H; Dietz, T; Scherag, S; Grallert, H; Vogel, CI G; Kimmig, R; Illig, T; Mann, K; Hebebrand, J; Hinney, A (BMC Med Genet, 2010)