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 191
OP 192
DO 10.1136/adc.2009.167882
VO 94
IS 6
YR 2009
UL http://ep.bmj.com/content/94/6/191.abstract
AB