RT Journal Article
SR Electronic
T1 A picture is worth a thousand words
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 177
OP 189
DO 10.1136/adc.2007.136192
VO 93
IS 6
A1 C J Kistin
A1 H Bauchner
YR 2008
UL http://ep.bmj.com/content/93/6/177.abstract
AB