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Is more research always needed? Estimating optimal sample sizes for trials of retention in care interventions for HIV-positive East Africans
INTRODUCTION: Given the serious health consequences of discontinuing antiretroviral therapy, randomised control trials of interventions to improve retention in care may be warranted. As funding for global HIV research is finite, it may be argued that choices about sample size should be tied to maxim...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BMJ Global Health
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5656134/ https://www.ncbi.nlm.nih.gov/pubmed/29081993 http://dx.doi.org/10.1136/bmjgh-2016-000195 |