PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16533775-10 2006 T/L pO2 correlated significantly with plasma osteopontin levels (r = 0.53, P = 0.02) and CA IX expression (P = 0.006). PO-2 4-7 secreted phosphoprotein 1 Homo sapiens 45-56