London air pollution, 1500-1900.
D000397:Air Pollution / Q000266:history*; D003031:Coal; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D008131:London; D008962:Models, Theoretical; D012621:Seasons; D013458:Sulfur Dioxide / Q000032:analysis; D014808:Vitamin D Deficiency / Q000209:etiology
D003031:Coal; D013458:Sulfur Dioxide