title: A reply.
authors.affiliation: Corniche Hospital, Abu Dhabi, UAE. rafablanco@mac.com.
authors.forename: R
authors.initials: R
authors.lastname: Blanco
mesh_terms: D001940:Breast / Q000601:surgery*; D005260:Female; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D010149:Postoperative Pain / Q000517:prevention & control*