MDM2 SNP309 accelerates tumor formation in a gender-specific and hormone-dependent manner. by Bond, G, Hirshfield, K, Kirchhoff, T, Alexe, G, Bond, E, Robins, H, Bartel, F, Taubert, H, Wuerl, P, Hait, W, Toppmeyer, D, Offit, K, Levine, A