Pengarang: Bruce S. Schoenberg

The evaluation of the efficacy and safety of a clinical tool, be it a diagnostic technique, a preventive methodology, or a therapeutic intervention, is an im- portant responsibility of physicians. Th …

When asked why he robbed banks, an astute and success- ful criminal is said to have replied "Because that’s where the money is kept." Why study patients with multiple primary cancers? The a …