Serum iron levels and the risk of Parkinson disease: a mendelian randomization study

I. Pichler, M.F. Del Greco, M. Gögele, C.M. Lill, L. Bertram, C.B. Do, N. Eriksson, T. Foroud, R.H. Myers, B. Benyamin, J.B. Withfield, P.P. Pramstaller, A.A. Hicks, J.R. Thompson, C. Minelli, Z. Bochdanovits