Dot Porter, Curator, Digital Research Services at the University of Pennsylvania Library, offers a video orientation to Penn Library’s LJS 359, Liber canonis, by Avicenna. This manuscript includes sections from Books 1 and 2 of Avicenna’s 11th-century comprehensive medical work, as translated into Latin in the 12th century by Gherardo da Cremona. Book 1 addresses medicine generally; the section in the manuscript is from the first treatise and concerns the four elements. Book 2 is devoted to materia medica.
See the full online facsimile of this work in Penn in Hand.