title: This sea of simples; the materia medica in three early English receipt books.
authors.forename: P M
authors.initials: PM
authors.lastname: Teigen
mesh_terms: D000077406:History of Pharmacy; D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-; D006113:United Kingdom