1. Stability, transfer and absorption of cannabinoid constituents of cannabis (hashish) during smoking;Agurell;Acta Pharma. Suecica.,1971
2. Pharmacological effects of two active constituents of marihuana;Bicher;Arch. Int. Pharmacodyn.,1968
3. Some pharmacological and toxicological effects of 1-trans-Δ8- and Δ9-tetrahydrocannabinol in laboratory rodents;Dewey;Arch. Int. Pharmacodyn. Ther.,1972
4. Pharmacodynamic activity of the ‘Tweens’;Correia da Silva;Ann. Fac. Farm. Porto.,1970
5. Inhalation by small animals of fresh cigarette smoke generated by a new smoking machine;Homburger;Toxicol. Appl. Pharmacol.,1967