Construcción y validación de un instrumento de medición de síntomas de enfermedad por reflujo gastroesofágico.: Informe preliminar
Background: Gastroesophageal reflux symptoms are frequent in the general population, but there is a lack of information about its prevalence and valid and reliable scales to determine it. Aim: To design a valid and reliable scale to determine gastroesophageal reflux disease. Subjects and methods: A...
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| Main Authors: | , , , |
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| Language: | Spanish / Castilian |
| Published: |
Sociedad Médica de Santiago
1999
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| Subjects: | |
| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98871999001000009 |
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