PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17353176-11 2007 In comparison with CHr, the value of 30.5 pg for RET-He appeared to be the best cut-off point with a very good sensitivity and specificity to determine patients needing iron supplementation. Iron 169-173 ret proto-oncogene Homo sapiens 49-52 17353176-12 2007 Our study showed an excellent diagnostic efficiency of RET-He to evaluate patients needing iron support and demonstrated a strict correspondence between the classic CHr and the new Ret-He. Iron 91-95 ret proto-oncogene Homo sapiens 55-58