Authors:
BISSET NG
BRUHN JG
HOLMSTEDT B
NYMAN U
ZENK MH
CURTO S
Citation: Ng. Bisset et al., WAS OPIUM KNOWN IN 18TH DYNASTY ANCIENT-EGYPT - AN EXAMINATION OF MATERIALS FROM THE TOMB OF THE CHIEF ROYAL ARCHITECT KHA, Journal of ethnopharmacology, 41(1-2), 1994, pp. 99-114