title: Pneumothorax after brachial plexus block guided by ultrasonography - case report. Author reply.
authors.forename: Beatriz Lemos
authors.initials: BL
authors.lastname: da Silva Mandim
mesh_terms: D001917:Brachial Plexus; D006801:Humans; D008297:Male; D009407:Nerve Block / Q000009:adverse effects* / Q000379:methods*; D011030:Pneumothorax / Q000209:etiology*