title: Exposure to air pollution zones in a tropical city.
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects; D003906:Developing Countries; D004781:Environmental Exposure; D005006:Ethnicity; D005260:Female; D006801:Humans; D007221:Industry; D008296:Malaysia; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000209:etiology; D012737:Sex Factors; D013997:Time Factors; D014329:Tropical Climate; D001335:Vehicle Emissions / Q000009:adverse effects
chemical_list: D000393:Air Pollutants; D001335:Vehicle Emissions