This undated edition, which the ISTC im00508000 catalogues as "not before 18 May 1471", may be the earliest printed edition of the writings of the medieval Persian or Assyrian Nestorian Christian physician Yuhanna ibn Masawaih, whose name was also written Ibn Masawaih, Masawaiyh, and in Latin Mesue, Masuya, Mesue Major, Msuya, and Mesue the Elder. Another edition of Mesue's Opera medicinalia, for which there is a definite publication date, appeared in Padua on 9 June 1471 (ISTC no. im00509000). The two editions printed in 1471 were the first printed editions of any works by Mesue.

Rhazes was the first to devote an entire treatise to diseases of children. Although he lived so many years before the advent of printing, he was still regarded as an authority in the 15th century and his works were among the earliest medical books to be printed. Sudhoff included the above work in his Erstlinge der pädiatrischen Literatur, Munich, 1925.  ISTC No. ir00175000.

As with several 15th century printed medical compendia, this work contains texts by authors in addition to Rhazes, including Galen, and Hippocrates.

The most popular and influential medical work by Maimonides, the most famous of early Jewish physician/philosophers. This is a collection of about 1500 aphorisms derived from Galen, and divided into 24 treatises. In the 25th and final treatise Maimonides discusses Galen’s teleological ideas from the Biblical standpoint. See also No. 53. The collection also includes translations of works by Mesue and Hippocrates by Gerard of Cremona, and a translation of Rhazes by Aegidius Lusitanus (Aegidius de Scalabis).  ISTC no. im00077000. Digital facsimile from the Bayerische Staatsbibliothek at this link.

The best edition of the Opuscula of Rhazes, containing the second printing of the celebrated Liber ad Almansorem, not to be confused with Liber nonus ad Almansorem, as well as De aegritudine puerorum (No. 6313), and other works by Rhazes. This edition also contains the first edition of Rhazes’ De proprietatibus membrorum et nocumentis sexaginta animalium. 

The Liber ad Almansorem first appeared in its entirety in 1481 with 14 other titles, including the first printed edition of Hippocrates On Airs, Waters, and Places, a pioneering work in anthropology. When republished in 1497, additional works by Rhazes, Maimonides and Avenzoar were included for a total of 23 separate titles. (Works by Hippocrates, Mesue, and Maimonides also included here were previously published in 1489, a later edition of which was issued in 1500, and 1508.)  ISTC No. ir00176000. Digital facsimile from the Bayerische Staatsbibliothek at this ink. 

An edition of the Latin translation of Maimonides’ Aphorismi (first published, Venice, 1489), together with a compilation of the works of Mesue, Avenzoar, Galen, etc. Page for page reprint, Venice, 1508. See No. 6495.7. ISTC No. im00078000.

Dubois, better known as Sylvius, produced a new translation of the complete works of Mesue, which became the standard text, and was reprinted 21 times. Digital facsimile from Google Books at this link.