PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25124931-11 2014 Documentation of peripheral avascular areas on intravenous fluorescein angiography was possible in 2 probands with fibrovascular proliferation demonstrating phenotypic overlap with FEVR. Fluorescein 59-70 norrin cystine knot growth factor NDP Homo sapiens 181-185