Disparities in time to treatment initiation for rectal cancer patients: an analysis of demographic and socioeconomic factors oleh Reed Popp, Shivam Bansal, Seema Sharan, Syeda Hoorulain Ahmed, Kulkaew Belle Sukniam, Swathi Raikot, Kyle Popp, Paola Berríos Jiménez, Harsheen Kaur Manaise, Gabrielle Kowkabany, Kristopher Attwood, Emmanuel M. Gabriel