title: Slimy little suckers.
authors.forename: M
authors.initials: M
authors.lastname: Raper
mesh_terms: D000818:Animals; D004506:Education, Nursing / Q000266:history; D006676:History of Nursing; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D007865:Leeches