title: Difficulties with defaecation and elimination in children.
mesh_terms: D002648:Child; D003248:Constipation / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D004688:Encopresis / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D005244:Fecal Impaction / Q000209:etiology; D006801:Humans; D007223:Infant; D008531:Megacolon / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery