bibliographicCitation |
Dangour AD, Albala C, Aedo C, Elbourne D, Grundy E, Walker D, Uauy R. A factorial-design cluster randomised controlled trial investigating the cost-effectiveness of a nutrition supplement and an exercise programme on pneumonia incidence, walking capacity and body mass index in older people living in Santiago, Chile: the CENEX study protocol. Nutrition Journal. 2007 Jul 05;6(1):14. doi: 10.1186/1475-2891-6-14. |