As early as 1864 Bernard discovered that chloroform anesthesia could be prolonged and intensified by the injection of morphine. J. N. von Nussbaum also observed this. English translation by B. Fink, Park Ridge, 1989.
The most ancient testimony concerning the opium poppy found to date was inscribed in cuneiform script on a small white clay tablet at the end of the third millennium BC. This tablet was discovered in 1954 during excav…