PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11843344-1 2001 Four hospitals have been studied, intra- and inter-hospital variations examined and the mean DAP values recorded for barium enemas and barium meals. Barium 117-123 death associated protein Homo sapiens 93-96 11843344-2 2001 Mean DAP values for barium meals and barium enemas at 11.4 Gy x cm2 and 20.1 Gy x cm2 respectively have been shown. Barium 20-26 death associated protein Homo sapiens 5-8