AU - Davies R, Kozlowski K, Wood BP TI - RAdiological cases of the month PT - JOUR DP - 1989 TA - American Journal of Diseases of Children pages = {251-252}, VI - 143 IP - 2 AID - 10.1001/archpedi.1989.02150140145038 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1989.02150140145038 SO - American Journal of Diseases of Children February 1, 1989 143(2):251