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Quality control and data-handling in multicentre studies: the case of the Multicentre Project for Tuberculosis Research
BACKGROUND: The Multicentre Project for Tuberculosis Research (MPTR) was a clinical-epidemiological study on tuberculosis carried out in Spain from 1996 to 1998. In total, 96 centres scattered all over the country participated in the project, 19935 "possible cases" of tuberculosis were exa...
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| Formato: | Texto |
| Lenguaje: | English |
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BioMed Central
2001
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC65548/ https://www.ncbi.nlm.nih.gov/pubmed/11860603 http://dx.doi.org/10.1186/1471-2288-1-14 |