Yanase, E; Ohno, M; Harakawa, H; Nakatsuka, SI (2010). «Isolation of N,N-dimethyl and N-methylserotonin 5-O-β-glucosides from immature Zanthoxylum piperitum seeds». Bioscience, Biotechnology, and Biochemistry74 (9): 1951-2. PMID20834148. doi:10.1271/bbb.100261.
McClean, Stephen; Robinson, Robert C.; Shaw, Chris; Smyth, W. Franklin (2002). «Characterization and determination of indole alkaloids in frog-skin secretions by electrospray ionization ion trap mass spectrometry». Rapid Communications in Mass Spectrometry16 (5): 346-354. Bibcode:2002RCMS...16..346M. PMID11857717. doi:10.1002/rcm.583.
Tyler, V. E., Jr.; Groeger, D. (1964). «Amanita alkaloids. II. Amanita citrina and Amanita porphyria». Planta Medica12 (4): 397-402. doi:10.1055/s-0028-1100193.
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McClean, Stephen; Robinson, Robert C.; Shaw, Chris; Smyth, W. Franklin (2002). «Characterization and determination of indole alkaloids in frog-skin secretions by electrospray ionization ion trap mass spectrometry». Rapid Communications in Mass Spectrometry16 (5): 346-354. Bibcode:2002RCMS...16..346M. PMID11857717. doi:10.1002/rcm.583.
Yanase, E; Ohno, M; Harakawa, H; Nakatsuka, SI (2010). «Isolation of N,N-dimethyl and N-methylserotonin 5-O-β-glucosides from immature Zanthoxylum piperitum seeds». Bioscience, Biotechnology, and Biochemistry74 (9): 1951-2. PMID20834148. doi:10.1271/bbb.100261.
McClean, Stephen; Robinson, Robert C.; Shaw, Chris; Smyth, W. Franklin (2002). «Characterization and determination of indole alkaloids in frog-skin secretions by electrospray ionization ion trap mass spectrometry». Rapid Communications in Mass Spectrometry16 (5): 346-354. Bibcode:2002RCMS...16..346M. PMID11857717. doi:10.1002/rcm.583.