PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23875809-3 2013 However, the possible link between circulating 25-hydroxycholecalciferol and apoproteins (Apo A1 and B) and the atherogenic lipoprotein (a) [Lp(a)] has not been documented to date. Calcifediol 47-72 apolipoprotein A1 Homo sapiens 90-102