PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17876730-0 2007 Flap monitoring by transcutaneous PO2 and PCO2: importance of transcutaneous PCO2 in determining follow-up treatment for compromised free flaps. PO-2 34-37 arachidonate 5-lipoxygenase activating protein Homo sapiens 0-4