title: Constricting vascular rings; report of two cases with recurrent respiratory infections.
authors.forename: M J
authors.initials: MJ
authors.lastname: CARSON
authors.forename: J
authors.initials: J
authors.lastname: GOODFRIEND
mesh_terms: D000402:Airway Obstruction; D006801:Humans; D012137:Respiratory System; D012141:Respiratory Tract Infections; D054079:Vascular Malformations
keywords: RESPIRATORY TRACT/obstruction