Affiliation:
Department of Pediatric Surgery, Niigata University Graduate School of
Medical and Dental Sciences
1-757, Asahimachi-dori, Chuo-ku, Niigata City, 951-8510, Japan.
Telephone: +81-25-227-2258; FAX: +81-25-227-0781
Corresponding Author : Yoshiaki Takahashi, MD, PhD
Telephone: +81-25-227-2258; FAX: +81-25-227-0781
Email addres:yoshiaki-t@med.niigata-u.ac.jp