PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9420010-6 1997 The amount of total VFA produced per milligram of NDF digested was more variable than gas (r2 = .72), with a slope of .01 mmol VFA/mg of NDF digested. Fatty Acids, Volatile 20-23 neuregulin 1 Homo sapiens 50-53 9420010-6 1997 The amount of total VFA produced per milligram of NDF digested was more variable than gas (r2 = .72), with a slope of .01 mmol VFA/mg of NDF digested. Fatty Acids, Volatile 20-23 neuregulin 1 Homo sapiens 137-140