El Zir, E <br/><br/>
Environmental noise in Beirut, smoking and age are combined risk factors for hearing impairment.  [electronic resource] 

 -  Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit   
 - 888-96 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1020-3397 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Distribution<br/>Audiometry, Pure-Tone<br/>Bone Conduction<br/>Case-Control Studies<br/>Environmental Exposure--adverse effects<br/>Environmental Monitoring--methods<br/>Epidemiological Monitoring<br/>Hearing Loss, Noise-Induced--diagnosis<br/>Humans<br/>Lebanon--epidemiology<br/>Mass Screening<br/>Middle Aged<br/>Multivariate Analysis<br/>Noise--adverse effects<br/>Population Surveillance<br/>Prevalence<br/>Risk Assessment<br/>Risk Factors<br/>Smoking--adverse effects<br/>Speech Reception Threshold Test<br/>Surveys and Questionnaires<br/>Urban Health--statistics & numerical data