AU - Brown GW TI - PRaise for useful words PT - JOUR DP - 1989 TA - American Journal of Diseases of Children pages = {770}, VI - 143 IP - 7 AID - 10.1001/archpedi.1989.02150190020011 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1989.02150190020011 SO - American Journal of Diseases of Children July 1, 1989 143(7):770