Arnold, Wilfred Niels (1988). Vincent van Gogh and the Thujone Connection'. JAMA: The Journal of the American Medical Association. 260 (20): 3042—4. doi:10.1001/jama.1988.03410200098033. PMID3054185., SAMA Network, November 25, 1988
Arnold, Wilfred Niels (1988). Vincent van Gogh and the Thujone Connection'. JAMA: The Journal of the American Medical Association. 260 (20): 3042—4. doi:10.1001/jama.1988.03410200098033. PMID3054185., SAMA Network, November 25, 1988