Martin Wolkewitz statistician, Arthur Allignol statistician, Nicholas Graves health economist, Adrian G Barnett statistician
Wolkewitz M, Allignol A, Graves N, Barnett A G.
Is 27 really a dangerous age for famous musicians? Retrospective cohort study
BMJ 2011; 343 :d7799
doi:10.1136/bmj.d7799