Modified Thoracoabdominal Nerve Block Through the Perichondral Approach (M-TAPA) in Laparoscopic Sleeve Gastroplasty: A Case Series

Eduardo José Silva Gomes de Oliveira, Roclides Castro de Lima, Rioko Kimiko Sakata, Thyago Trisotto Freire, Eduardo Leitão de Almeida Lima, Caio Márcio Barros de Oliveira, Ed Carlos Rey Moura, Plínio da Cunha Leal