RT Journal Article
SR Electronic
T1 Populations and samples.
JF Archives of Disease in Childhood
JO Arch Dis Child
FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health
SP 1355
OP 1356
DO 10.1136/adc.66.11.1355
VO 66
IS 11
A1 M J Healy
YR 1991
UL http://adc.bmj.com/content/66/11/1355.abstract
AB