This May, the World Health Assembly (WHA) will vote on re-establishing a mandate for the WHO to address the health consequences of nuclear weapons and war.1 Health professionals and their associations ...

Correspondence to Dr Mohammad H Murad, Evidence-Based Practice Center, Mayo Clinic, Rochester, MN 55905, USA; murad.mohammad{at}mayo.edu Although random sampling can lead to more generalisable results ...

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Correspondence to: Dr Brian H Eisner, Department of Urology, Massachusetts General Hospital, 55 Fruit Street, GRB-1102, Boston, MA 02114-2354, USA; beisner{at}mgh.harvard.edu ...