AU - Bonadio WA, Wood BP TI - RAdiological case of the month PT - JOUR DP - 1989 TA - American Journal of Diseases of Children pages = {503-504}, VI - 143 IP - 4 AID - 10.1001/archpedi.1989.02150160133027 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1989.02150160133027 SO - American Journal of Diseases of Children April 1, 1989 143(4):503