Ibn Juljul's major book is
Ṭabaqāt al-aṭibbā’ w’al-hukamā’ (
Generations of physicians and Wise Men, ) which is an important work on the history of medicine using both Eastern and Western sources. The book includes 57 biographies of famous Greek, Islamic, African, and Spanish physicians and philosophers, and contains interesting information on the earliest accounts of
Syriac translations into
Arabic. Composed in 377/987, the
Ṭabaqāt is considered to be the second oldest collection of biographies of physicians written in
Arabic; the earliest being
Taʾrīkh al-aṭibbāʾ by
Ishaq ibn Hunayn. The
Ṭabaqāt also records some of Ibn Juljul's thoughts on the decline of science in the Eastern Islamic provinces. Ibn Juljul states that: Ibn Juljul also wrote a number of different treatises and letters concerning
pharmacology, and wrote multiple translations and commentaries on the works of
Dioscorides. ==See also==