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\bibitem{Solomon2007} Solomon, M. (2007). Pharmaceutical Fictions: Celestinas Laboratory and the Sixteenth-Century Medical Imaginary. En I. A. Corfis, \& R. Harris-Northall (Eds.), \textit{Medieval Iberia. Changing Societies and Cultures in Contact and Transition} (pp. 99--109). Woodridge: Tamesis.

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