title: The care and use of medicinal leeches in 19th century pharmacy and therapeutics.
authors.forename: J C
authors.initials: JC
authors.lastname: Hartnett
mesh_terms: D000828:Animal Population Groups; D000077406:History of Pharmacy; D049711:History, Modern 1601-; D013812:Therapeutics / Q000266:history*; D014481:United States