The Swedish Two-County Trial of mammographic screening: cluster randomisation and end point evaluation

Duffy, SWSWDuffyTabar, LLTabarVitak, BBVitakYen, MFMFYenWarwick, JJWarwickSmith, RARASmith2010-10-042018-06-292010-10-042018-06-292003-07http://ntur.lib.ntu.edu.tw//handle/246246/209747en-USThe Swedish Two-County Trial of mammographic screening: cluster randomisation and end point evaluationjournal article