Ahmad ibn aby al'ash'ath (959 AD) studied gastric physiology in a live lion.
Haddad
Farid S
FS
Sami I. Haddad Memorial Library, Paradise Valley, AZ, USA. haddadmd@qwest.net
D000818:Animals; D049690:History, Ancient; D006801:Humans; D008045:Lions; D010827:Physiology / Q000266:history*; D013270:Stomach / Q000502:physiology