Continuous peripheral nerve block for in-patients with lower limb ischemic pain Hermann dos Santos Fernandes; Jorge Luiz Saraiva Ximenes; Paloma Kiyomi Taguchi; Eloisa Bonetti Espada; Áquila Lopes Gouvêa; Joaquim Edson Vieira; Hazem Adel Ashmawi;

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From blue November to broader diagnosis: The Youden index to evaluate the performance of any diagnostic tests Paulo Sergio Panse Silveira; Flavio Trigo Rocha; Joaquim Edson Vieira; Jose Oliveira Siqueira;