title: The smoke problem.
mesh_terms: D011211:Electric Power Supplies; D004781:Environmental Exposure / Q000266:history / Q000517:prevention & control*; D049673:History, 20th Century; D019570:Inhalation Exposure; D009519:New York City; D011634:Public Health / Q000266:history; D011640:Public Policy / Q000266:history; D012906:Smoke / Q000009:adverse effects / Q000517:prevention & control*
chemical_list: D012906:Smoke