Sanitary reform in New York City: Stephen Smith and the passage of the Metropolitan Health Bill.
D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D007883:Legislation, Medical / Q000266:history*; D009519:New York City; D011634:Public Health / Q000266:history*; D012499:Sanitation / Q000266:history*