Search Results       Your search for [subject]Occupational health -- Traffic enforcers -- Philippines returned 1 record.           Association of black carbon exposure with systemic inflammation, pulmonary function and blood pressure among traffic enforcers in the Philippines. by Ligsay, Antonio Desiderio; Quezon City, Philippines: St. Luke's College of Medicine William H. Quasha Memorial, 2015. Subject: Medicine; Lung diseases; Black carbon exposure; Occupational health -- Traffic enforcers -- Philippines; Soot.          Add to Book Cart Relevance: 29.26%