RT Journal Article SR Electronic T1 Evidence in favour of NHS Direct JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 336 OP 336 DO 10.1136/adc.82.4.336f VO 82 IS 4 A1 PAUL GAFFNEY A1 GRAHAM JOHNSON YR 2000 UL http://adc.bmj.com/content/82/4/336.7.abstract AB