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Designing an RCT to assess the effectiveness of a nutritional intervention after hip surgery



Wyers CE, Breedveld-Peters JJL, Reijven PLM, van Helden S, Guldemond NA, Severens JL, Verburg AD, Meesters B, van Rhijn LW, Dagnelie PC.

Efficacy and cost-effectiveness of nutritional intervention in elderly after hip fracture: design of a randomized controlled trial.

BMC Public Health 2010; 10: 212.

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