RT Journal Article
SR Electronic
T1 The authors reply as follows
JF Archives of Disease in Childhood
JO Arch Dis Child
FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health
SP 578
OP 578
DO 10.1136/adc.50.7.578-a
VO 50
IS 7
A1 Boothman, Rosemary
A1 Laidlaw, M.
A1 Richards, I. D. G.
YR 1975
UL http://adc.bmj.com/content/50/7/578.2.abstract
AB