@article {pmid23466018,
	title = {Statistical methods for the meta-analysis of diagnostic tests must take into account the use of surrogate standards},
	journal = {J Clin Epidemiol},
	volume = {66},
	number = {5},
	year = {2013},
	month = {May},
	pages = {566{\textendash}574},
	author = {Kang, J. and Brant, R. and Ghali, W. A.}
}
