TI - NEws and comment PT - JOUR DP - 1969 TA - American Journal of Diseases of Children pages = {941-942}, VI - 118 IP - 6 AID - 10.1001/archpedi.1969.02100040943032 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1969.02100040943032 SO - American Journal of Diseases of Children December 1, 1969 118(6):941