Callaway JC, Grob CS, McKenna DJ, Nichols DE, Shulgin A & Tupper KW, 2006, 'A Demand for Clarity Regarding a Case Report on the Ingestion of S-Methoxy-N, N-Dimethyltryptamine (5-MeO÷DMT) in an Ayahuasca Preparation'Â, Journal of Analytical Toxicology, vol.30, https://www.ncbi.nlm.nih.gov/pubmed/16872575 (https://www.ncbi.nlm.nih.gov/pubmed/16872575)
First Sentence of Letter to Editor;
"The case report 'A Fatal Intoxication Following theIngestion of5-Methoxy-N,N-Dimethyltryptamine in an Ayahuasca Preparation' by Sklerov et al. is misleading as to the nature and toxicity of ayahuasca".