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Distribution but not amount of protein intake is associated with frailty: a cross-sectional investigation in the region of Nürnberg

Julia Bollwein*, Rebecca Diekmann, Matthias J Kaiser, Jürgen M Bauer, Wolfgang Uter, Cornel C Sieber and Dorothee Volkert

Nutrition Journal 2013, 12:109  doi:10.1186/1475-2891-12-109

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