Experimental model for study of anorectal sphincteric musculature by manometry and computerized tomography in piglets - Mehl, J. B.; Vicente, Yvone Avalloni M. V. de Andrade; Dantas, Roberto Oliveira; Júnior, E. J.; Cambrea, Carlos Roberto; Rocha, M. C. (International Symposium on Paediatric Surgical Research, 2007)