Markers of health and disease and pigmented spots in a middle‐aged population. (3rd November 2015) - van Drielen, K.; Gunn, D.A.; Griffiths, C.E.M.; Griffiths, T.W.; Ogden, S.; Noordam, R.; Slagboom, P.E.; van Heemst, D.; de Craen, A.J.M.