2 Titel in Pharmazeutische Präparate

• 

  An experimental history of the materia medica or of the natural and artificial substances made use of in madicine

  containing a compendious view of their natural history

  Lewis, William

  London : Baldwin [u.a.], 1761
• 

  Willhelm Lewis Materia medica oder Beschreibung der einfachen Arzneymittel

  Lewis, William ; Ziegler, Johann Heinrich

  Zürich : Orell, Geßner, Füeßlin & Co., 1771