title: Percutaneous balloon valvoplasty and angioplasty in children.
authors.forename: S
authors.initials: S
authors.lastname: Shrivastava
mesh_terms: D000800:Angioplasty, Balloon; D002318:Cardiovascular Diseases / Q000628:therapy; D002404:Catheterization; D006801:Humans; D007223:Infant; D007231:Infant, Newborn