%0 Journal Article
%T Methods for assessing reliability and validity for a measurement tool: a case study and critique using the WHO haemoglobin colour scale
%A White, Sarah A.
%A van den Broek, Nynke R.
%J Statistics in Medicine
$V 23
%N 10
%P 1603-1619
%@ 0277-6715
%D 2004
%I Wiley Subscription Services, Inc., A Wiley Company