Goyal Hemant, Sawhney Harinder, Bekara Swetha, Singla Umesh
Department of Internal Medicine, Mercer University School of Medicine, 707 Pine St,, Macon, GA, 31201, USA,
J Gastrointest Cancer. 2014 Dec;45 Suppl 1:208-11. doi: 10.1007/s12029-014-9632-9.