Improving health research on small populations : proceedings of a workshop /
"The increasing diversity of population of the United States presents many challenges to conducting health research that is representative and informative. Dispersion and accessibility issues can increase logistical costs; populations for which it is difficult to obtain adequate sample size are...
Cote: | Libro Electrónico |
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Format: | Électronique Actes de congrès eBook |
Langue: | Inglés |
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Washington, DC :
The National Academies Press,
[2018]
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Accès en ligne: | Texto completo |