National study of asthma quality of life--application of the Asthma Quality of Life Questionnaire (AQLQ-M) by Marks in the Portuguese population
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The Portuguese version of the Marks Asthma Quality of Life Questionnaire (AQLQ-M) has already proven to have good diagnostic properties, and is suitable for use with Portuguese asthma patients. The last forty years have seen a worldwide rise in the rate, morbi... ...
