Wong Alex Mun-Ching, Wong Ho-Fai, Cheung Yun-Chung, Wan Yung-Liang, Ng Koon-Kwan, Kong Man-Shan
Department of Diagnostic Radiology, Chang Gung Memorial Hospital, 5 Fu Hsing Street, Kwei Shan Hsing, Tao Yuan Hsien, Taiwan, R.O.C.
Pediatr Radiol. 2002 Feb;32(2):124-5. doi: 10.1007/s00247-001-0600-8. Epub 2001 Dec 7.