title: The conversion of Angus Smith: the changing role of chemistry and biology in sanitary science, 1850-1880.
mesh_terms: D001695:Biology / Q000266:history; D002621:Chemistry / Q000266:history; D049672:History, 19th Century; D011634:Public Health / Q000266:history; D012499:Sanitation / Q000266:history*; D006113:United Kingdom