title: Colonic obstruction secondary to endometriosis.
authors.affiliation: Surgery Department, Medical University of Hospital São Lucas da Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS Brazil.
authors.forename: Ricardo Pedrini
authors.initials: RP
authors.lastname: Cruz
authors.forename: Gabriel Azevedo
authors.initials: GA
authors.lastname: Leal
authors.forename: José Eduardo Queiroz
authors.initials: JE
authors.lastname: de Carvalho