Reference 8 Chong, V. (2016). Ranibizumab for the treatment of wet AMD: A summary of real-world studies. Eye, 270-286. doi:10.1038/eye.2016.202
cited at text as numerically indicated:
"Elevated levels of VEGF-A are found in the vitreous fluid of patients with wet age-related macular degeneration,8"
Abstract of reference may not match cited text, users are free to relocate in the text as appropriate