PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31695829-3 2019 99m-technetium galactosyl human serum albumin (GSA) single-photon emission computed tomography (SPECT) imaging is useful for the assessment of liver function before surgery. Technetium 0-25 GNAS complex locus Homo sapiens 47-50