title: LOS ANGELES AIR POLLUTION AND RESPIRATORY SYMPTOMS. RELATIONSHIP DURING A SELECTED 28-DAY PERIOD.
mesh_terms: D000397:Air Pollution; D002140:California; D003080:Cold Temperature; D003371:Cough; D005132:Eye Manifestations; D001068:Feeding and Eating Disorders; D005334:Fever; D006261:Headache; D006685:Hoarseness; D006801:Humans; D015141:Los Angeles; D012140:Respiratory Tract Diseases; D013896:Thoracic Diseases
keywords: AIR POLLUTION; APPETITE DISORDERS; CALIFORNIA; COLD; COUGH; EYE MANIFESTATIONS; FEVER; HEADACHE; HOARSENESS; RESPIRATORY TRACT DISEASES; THORACIC DISEASES