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Prevalence of constipation : Agreement among several criteria and evaluation of the diagnostic accuracy of qualifying symptoms and self-reported definition in a population-based survey in Spain.

Vicente GARRIGUES ; Consuelo Galvez ; Pilar NOS ; Vicente Ortiz ; Marta PONCE ; Julio PONCE ; Hospital Universitari La Fe. Gastroenterology Unit. Valencia. ESP |

Dans American journal of epidemiology (vol. 159, n° 5, 2004)

[BDSP. Notice produite par INIST-CNRS G3R0xcQd. Diffusion soumise à autorisation]. The aims of this study were to estimate the prevalence of chronic constipation and to evaluate the diagnostic accuracy of the symptoms and the self-reported defin[...]

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