David H Brewster director, Scottish Cancer Registry and honorary clinical senior lecturer, University of Edinburgh, Lesley A Bhatti senior statistician, Catherine S Thomson head of statistical information, David A Cameron professor of oncology, University of Edinburgh and director of cancer services, NHS Lothian, John A Dewar professor of clinical oncology (retired)
Brewster D H, Bhatti L A, Thomson C S, Cameron D A, Dewar J A.
Beware using secular trends in deaths to judge effectiveness of breast screening
BMJ 2013; 347 :f4335
doi:10.1136/bmj.f4335