P. H. Wincup

Prospective relations between Helicobacter pylori infection, coronary heart disease and stroke in middle-aged men

D. Strachan, I. Perry, M. Mendall, 1997, Heart.

Measuring the Prevalence of Disease in Middle-aged British Men

S. Wannamethee, A. Shaper, M. Walker, 1999, Journal of the Royal College of Physicians of London.