Nektarios E. Klados et al. 2022. Study about Topical Anesthesia with Ropivacaine and Proparacaine for Intravitreal Injection Procedures . New Horizons in Medicine and Medical Research Vol. 4. (Apr. 2022), 111–116. DOI:https://doi.org/10.9734/bpi/nhmmr/v4/2041A.