A Thirteenth-Century Ophthalmologist,Benvenutus Grassus: His Treatise and its Survival

Ker NR William Hunter as a Collector of Medieval Manuscripts. Glasgow: University of Glasgow Press, 1983: 20.

Thorp N In: Miller H , ed. The Glory of the Page: Medieval Manuscripts from Glasgow University Library. Glasgow University Library and the Art Gallery of Ontario, 1987: 97.

Eldredge LM The Wonderful Art of the Eye: A Critical Edition of the Middle English Translation of de Probatissima Arte Oculorum. Michigan State University Press, 1996: 49.

Lindberg DC A Catalogue of Medieval and Renaissance Optical Manuscripts. Toronto: Pontifical Institute for Medieval Studies, 1975: 102–5.

Eldredge LM . The Textual Tradition of Benvenutus Grassus de Arte Probatissima Oculorum. Studi Medievali 1993; 34: 95–138.

Scalinci N. Questioni biografichi su Bevenuto Grasso Jerusolimitano, medico oculista del X111 secolo. Atti e Memorie dell'Accademia di Storia del'Arte Sanitaria 1935; 1: 190–205, 240–55, 299–315.

Bullough V. Training of the non-university-educated medicai practitioners in the later middle ages. J Hist Med 1959; 14: 446–58.

Laborde Ch. Un oculiste du X111e siècle: bienvenu de Jerusalem et son oeuvre: le manuscrit de la Bibliothèque de Metz. MD thesis, Montpellier, 1901.

Naples: Bibliotheca Nazionale, Manuscript V111.G. 100.

Daremberg Ch. Histoire des Sciences Médicales. Paris, 1870.