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Assessing the use of cell phones to monitor health and nutrition interventions: Evidence from rural Guatemala
In-person (face-to-face) data collection methods offer many advantages but can also be time-consuming and expensive, particularly in areas of difficult access. We take advantage of the increasing mobile phone penetration rate in rural areas to evaluate the feasibility of using cell phones to monitor...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7608922/ https://www.ncbi.nlm.nih.gov/pubmed/33141833 http://dx.doi.org/10.1371/journal.pone.0240526 |