Metamizole versus placebo for panretinal photocoagulation pain control: a prospective double-masked randomized controlled study

por de Araújo, Rafael Barbosa, Zacharias, Leandro Cabral, de Azevedo, Breno Marques, Giusti, Beatrice Schmidt, Pretti, Rony Carlos, Takahashi, Walter Y., Monteiro, Mário Luiz Ribeiro
Publicado 2015