Resultados de búsqueda
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People and eyes: statistical approaches in ophthalmology
Publicado 1998Enlace del recurso
Journal Article -
Measuring the burden of common morbidities: sampling disease experience versus continuous surveillance
Publicado 1998Enlace del recurso
Journal Article -
Is prevalence of diarrhea a better predictor of subsequent mortality and weight gain than diarrhea incidence?
Publicado 1996Enlace del recurso
Journal Article