PT - JOURNAL ARTICLE AU - D. P. Davies AU - T. J. Evans TI - Drs Evans and Davies comment AID - 10.1136/adc.53.12.967-a DP - 1978 Dec 01 TA - Archives of Disease in Childhood PG - 967--968 VI - 53 IP - 12 4099 - http://adc.bmj.com/content/53/12/967.2.short 4100 - http://adc.bmj.com/content/53/12/967.2.full SO - Arch Dis Child1978 Dec 01; 53