Perianal abscess and fistula-in-ano in infants
Surgical treatment of perianal abscess and fistula-in-ano in childhood, with emphasis in children older than 2 years
Perianal abscess by perianal ultrasound
Perianal Abscess and Fistula
[Horseshoe perianal abscess].
Perianal Abscesses and Fistulae
Perianal fissure and abscess
Perianal Abscess and Perianal Fistula (Fistula-in-Ano)