Showing results 1 to 3 of 3
Title | Author(s) | Issue Date | Views | |
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Effects of air pollution on asthma hospitalization rates in different age groups in Hong Kong Journal:Clinical and Experimental Allergy | 2007 | 199 | ||
Prevalence and risk factors of airflow obstruction in the elderly population Journal:European Respiratory Journal | 2008 | 120 | ||
2007 | 232 |