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Grønbaek M, Deis A, Sørensen TI, Becker U, Schnohr P, Jensen G.Grønbaek M, et al.BMJ. 1995 May 6;310(6988):1165-9. doi: 10.1136/bmj.310.6988.1165.BMJ. 1995.PMID: 7767150Free PMC article.
Truelsen T, Thudium D, Grønbaek M; Copenhagen City Heart Study.Truelsen T, et al. Among authors: gronbaek m.Neurology. 2002 Nov 12;59(9):1313-9. doi: 10.1212/01.wnl.0000031421.50369.e7.Neurology. 2002.PMID: 12427876