Malapit, Charles A., MD. <br/><br/>
Work-related factors associated with hearing loss among AMOSUP deck and engine seafarers /  
Charles A. Malapit ; Franklin C. Ang ; Bernardo D. Dimacali. 
 - Fairview, Quezon City  Department of Otolaryngology, FEU-NRMF,  2015 
 - 23 pages:  illustrations;  (in folder) 
<br/><br/>Includes bibliographical references. 
<br/><br/> Research - Department of Otolaryngology 
<br/><br/><label>LC Class. No.: </label>ENT20150003