MAPS Psychedelic Bibliography
A "...collection of literature references concerning over 60 years of research on psychedelic compounds. This research covers their effects, their use in the fields of psychedelic and psycholytic therapy, synthesis, analytical methods, human and animal toxicology, biochemistry, chemistry, clinical studies, in vitro studies, legal history, metabolism, neurochemistry, pharmacology, studies with the dying, and more." Provides abstracts and some full-text articles, including a frequently-updated collection of articles on MDMA (ecstasy). Published by MAPS (Multidisciplinary Association for Psychedelic Studies).