PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31384878-7 2019 In the whole study population after the completion of the intervention hair Zn correlated positively with serum HEPC and FAM and negatively with serum FE. Zinc 76-78 general transcription factor IIE subunit 1 Homo sapiens 151-153