@article{lucena_ramos filho_messias_silva_almeida_scott_ribeiro_jorge_2013,  title={Panretinal photocoagulation versus intravitreal injection retreatment pain in high-risk proliferative diabetic retinopathy},  volume={76},  ISSN={0004-2749},  url={https://doi.org/10.1590/S0004-27492013000100006},  DOI={10.1590/S0004-27492013000100006},  number={1},  journal={Arquivos Brasileiros de Oftalmologia},  publisher={Conselho Brasileiro de Oftalmologia},  author={Lucena, Célia Regina Farias de Araújo and Ramos Filho, José Afonso and Messias, André Márcio Vieira and Silva, José Aparecido da and Almeida, Felipe Piacentini Paes de and Scott, Ingrid Ursula and Ribeiro, Jefferson Augusto Santana and Jorge, Rodrigo},  year={2013},  month={Jan},  pages={18–20} }