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van den Heuvel EG, Muys T, van Dokkum W, Schaafsma G.van den Heuvel EG, et al. Among authors: van dokkum w.Am J Clin Nutr. 1999 Mar;69(3):544-8. doi: 10.1093/ajcn/69.3.544.Am J Clin Nutr. 1999.PMID: 10075343Clinical Trial.
van den Heuvel EG, Schaafsma G, Muys T, van Dokkum W.van den Heuvel EG, et al. Among authors: van dokkum w.Am J Clin Nutr. 1998 Mar;67(3):445-51. doi: 10.1093/ajcn/67.3.445.Am J Clin Nutr. 1998.PMID: 9497188Clinical Trial.
van den Heuvel EG, Muys T, Pellegrom H, Bruyntjes JP, van Dokkum W, Spanhaak S, Schaafsma G.van den Heuvel EG, et al. Among authors: van dokkum w.Clin Chem. 1998 Mar;44(3):649-54.Clin Chem. 1998.PMID: 9510874
Van den Heuvel EG, Muijs T, Van Dokkum W, Schaafsma G.Van den Heuvel EG, et al. Among authors: van dokkum w.J Bone Miner Res. 1999 Jul;14(7):1211-6. doi: 10.1359/jbmr.1999.14.7.1211.J Bone Miner Res. 1999.PMID: 10404023Free article.Clinical Trial.
Van Dokkum W, Van der Torre HW, Schaafsma G, Kistemaker C, Ockhuizen T.Van Dokkum W, et al. Among authors: van der torre hw.Eur J Clin Nutr. 1992 Jun;46(6):445-50.Eur J Clin Nutr. 1992.PMID: 1639053Clinical Trial.
van Dokkum W, van der Beek EJ, de Pee S, Schaafsma G, Wesstra A, Wedel M.van Dokkum W, et al. Among authors: van der beek ej.Eur J Clin Nutr. 1991 Sep;45(9):431-9.Eur J Clin Nutr. 1991.PMID: 1959515Clinical Trial.
van der Torre HW, Van Dokkum W, Schaafsma G, Wedel M, Ockhuizen T.van der Torre HW, et al. Among authors: van dokkum w.Br J Nutr. 1991 Jan;65(1):69-80. doi: 10.1079/bjn19910067.Br J Nutr. 1991.PMID: 1997131Clinical Trial.