Genome-wide association study yields variants at 20p12.2 that associate with urinary bladder cancer. / Rafnar T;Sulem P;Thorleifsson G;Vermeulen SH;Helgason H;Saemundsdottir J;Gudjonsson SA;Sigurdsson A;Stacey SN;Gudmundsson J;Johannsdottir H;Alexiusdottir K;Petursdottir V;Nikulasson S;Geirsson G;Jonsson T;Aben KK;Grotenhuis AJ;Verhaegh GW;Dudek AM;Witjes JA;van der Heijden AG;Vrieling A;Galesloot TE;De Juan A;Panadero A;Rivera F;Hurst C;Bishop DT;Sak SC;Choudhury A;Teo MT;Arici C;Carta A;Toninelli E;de Verdier P;Rudnai P;Gurzau E;Koppova K;van der Keur Original Citation: Genome-wide association study yields variants at 20p12.2 that associate with urinary bladder cancer.