FERREIRA, Bruno et al.
 Treatment of the pilonidal disease: experience with the Karydakis flap.
<strong>Revista Portuguesa de Cirurgia</strong>, [S.l.], n. 10, p. 27-33, sep. 2009.
ISSN 2183-1165.
Available at: &lt;<a href="https://revista.spcir.com/index.php/spcir/article/view/193" target="_new">https://revista.spcir.com/index.php/spcir/article/view/193</a>&gt;. Date accessed: 03 july 2024.