PT  - JOURNAL ARTICLE
AU  - I. Lauder
AU  - H. A. Ellis
TI  - Drs. Lauder and Ellis reply as follows
AID  - 10.1136/adc.52.3.253-a
DP  - 1977 Mar 01
TA  - Archives of Disease in Childhood
PG  - 253--254
VI  - 52
IP  - 3
4099  - http://adc.bmj.com/content/52/3/253.2.short
4100  - http://adc.bmj.com/content/52/3/253.2.full
SO  - Arch Dis Child1977 Mar 01; 52