CALDO, D. et al.
 Burschke-Loewenstein tumor in perianal Region – Clinical Case.
<strong>Revista Portuguesa de Cirurgia</strong>, [S.l.], n. 13, p. 39-42, june 2010.
ISSN 2183-1165.
Available at: &lt;<a href="https://revista.spcir.com/index.php/spcir/article/view/158" target="_new">https://revista.spcir.com/index.php/spcir/article/view/158</a>&gt;. Date accessed: 29 nov. 2023.