title: [Effects of preoperative instruction of patients undergoing anal surgery].
mesh_terms: D000293:Adolescent; D000328:Adult; D001004:Anus Diseases / Q000601:surgery*; D006801:Humans; D007902:Length of Stay; D008875:Middle Aged; D010353:Patient Education as Topic; D011183:Postoperative Complications; D011300:Preoperative Care
vernacular_title: Efeitos da orientação pré-operatória a pacientes com afecções cirúrgicas da região anal.