Balloon dilatation of esophageal strictures in children with a simplified technique.
Lehtovirta
J
J
Department of Radiology, Kainuu Central Hospital, Kajaani, Finland.
Kiekara
O
O
Soimakallio
S
S
D002404:Catheterization / Q000379:methods*; D002648:Child; D004940:Esophageal Stenosis / Q000628:therapy*; D006801:Humans