A text page in Greek of the poem Theriaca by Nicander in Dioscorides' De Materia Medica (Venice: House of Aldus Manutius, 1499).  NLM Call number: WZ 230 D594p 1499.

Dioscorides. Περι υλης ιατρικης. (Venice: Aldus Manutius, Romanus, July 1499).

This page is from the first Greek edition of Dioscorides consists of a part of Theriaca, a pharmacological poem by Nicander, another noted Greek physician.