title: Emergency aortic balloon valvotomy in critical aortic stenosis of the neonate.
authors.forename: P
authors.initials: P
authors.lastname: Austoni
authors.forename: A
authors.initials: A
authors.lastname: Figini
authors.forename: G
authors.initials: G
authors.lastname: Vignati
authors.forename: F
authors.initials: F
authors.lastname: Donatelli
mesh_terms: D001024:Aortic Valve Stenosis / Q000601:surgery*; D002404:Catheterization; D004630:Emergencies; D006801:Humans; D007231:Infant, Newborn; D008297:Male