title: A simple combined antegrade and retrograde dilatation technique.
authors.affiliation: Department of Pediatric Surgery, Lady Hardinge Medical College and Associated Kalawati Saran Children's Hospital, New Delhi - 110 001, India.
authors.forename: Subhasis Roy
authors.initials: SR
authors.lastname: Choudhury
authors.forename: Pinaki R
authors.initials: PR
authors.lastname: Debnath
authors.forename: Anand S
authors.initials: AS
authors.lastname: Kushwaha
authors.forename: Rajiv
authors.initials: R
authors.lastname: Chadha