Comparing the postoperative refractive predictability of Pentacam HR and IOLMaster 500 after a multifocal intraocular lens implantation - Andrade Junior, Newton; Hida, Wilson Takashi; Messias, André Márcio Vieira; Lyra, Joao Marcelo; Silva, Carlos Andre Mont'Alverne; Alves, Milton Ruiz (Arquivos brasileiros de oftalmologia, 2020)