GONÇALVES, Gil.
 Página da Sociedade Portuguesa de Cirurgia.
<strong>Revista Portuguesa de Cirurgia</strong>, [S.l.], n. 47, p. 9-10, july 2020.
ISSN 2183-1165.
Disponível em: &lt;<a href="https://revista.spcir.com/index.php/spcir/article/view/802" target="_new">https://revista.spcir.com/index.php/spcir/article/view/802</a>&gt;. Acesso em: 31 may 2023.
doi: <a href="https://doi.org/10.34635/rpc.802">https://doi.org/10.34635/rpc.802</a>.