Martins JL, Pinus J. Use of biofeedback (BFB) in the treatment of fecal incontinence after surgical correction of anorectal malformations by posterior sagital anorectoplasty (PSARP). Sao Paulo Med J [Internet]. 1997 May 5 [cited 2025 Oct. 16];115(3):1427-32. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/2104