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Lua i Stíl Chicago (17ú heag.)F. Arnold, Benjamin, et al. Cluster-randomised Controlled Trials of Individual and Combined Water, Sanitation, Hygiene and Nutritional Interventions in Rural Bangladesh and Kenya: The WASH Benefits Study Design and Rationale. © 2013 BMJ Open, 2017.
Lua MLA (8ú heag.)F. Arnold, Benjamin, et al. Cluster-randomised Controlled Trials of Individual and Combined Water, Sanitation, Hygiene and Nutritional Interventions in Rural Bangladesh and Kenya: The WASH Benefits Study Design and Rationale. © 2013 BMJ Open, 2017.