Rev Col Bras Cir. 2020 Dec 18;47:e20202895. doi: 10.1590/0100-6991e-20202895.
Revista do Colegio Brasileiro de Cirurgioes
[Article in Portuguese] Álida Rosária Silva Ferreira
PMID: 33331450 DOI: 10.1590/0100-6991e-20202895
[No abstract available.]