Title: De variolis et morbillis fragmenta medicorum Arabistarum Constantini Africani, Matthaei Silvatici, Bernardi Gordonii, Joannis Anglici de Gaddesden, Gentilis de Fulgineo, Michaelis Scoti, Rolandi Parmensis, Guidonis de Cauliaco, Guilielmi Varignanae, Valesci de Taranta, Joannis de Concoregio, Petri Hispani, Antonii de Gradis, Menghi Faventini, Blasii Astarii et Joannis Saliceti
Subjects: Measles, Smallpox
People: Antonii de Gradis, Johannes de Gaddesden, John XXI Pope (-1277), Matteo Silvatico (-approximately 1342), Blasii Astarii, Menghi Faventini, Johannes Merkel, Joannes Saliceti, Guilielmi Varignnae, Michael Scot (approximately 1175-approximately 1234), Bernard de Gordon (approximately 1260-approximately 1318), Valesco de Tarenta (active 1382-1418), Rolandi Parmensis, Guy de Chauliac (approximately 1300-1368), Gentilis Fulginas (-1348)