Predicting small for gestational age in the first trimester of pregnancy using maternal ophthalmic artery Doppler indices - Alves, Júlio Augusto Gurgel; Moura, Sammya Bezerra M. e Holanda; Araújo Júnior, Edward; Tonni, Gabriele; Martins, Wellington de Paula; Costa, Fabrício da Silva (Journal of Maternal-Fetal and Neonatal Medicine, 2016)