GWASdb: a database for human genetic variants identified by genome-wide association studies. - Mulin Jun Li; Panwen Wang; Xiaorong Liu; Ee Lyn Lim; Zhangyong Wang; Meredith Yeager; Maria P. Wong; Pak Chung Sham; Stephen J. Chanock; Junwen Wang (Nucleic Acids Res., 2012)