<unk>  (; born 322 AH/c. 934 CE in<unk> - died 414 AH/1023 CE in Fushanj) was a hospital physician from Baghdad. In diagnosing mental disorder,<unk>  used criteria such the temperament of the patient as indicators to ascertain the nature of the mental disorder: sluggishness and forgetfulness point to a cold temperament, which requires a different treatment from a warm one, which is revealed through insomnia.
Al-Kashkari
NHS Resolution
Source control 
Al-Risalah al-Dhahabiah
Predimed
MD–PhD
Aidman
Rats, Lice and History