RT Journal Article
SR Electronic
T1 Journal Watch
JF Archives of disease in childhood - Education & practice edition
JO Arch Dis Child Educ Pract Ed
FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health
SP 103
OP 104
VO 93
IS 3
YR 2008
UL http://ep.bmj.com/content/93/3/103.abstract
AB