Mazák, K.; Dóczy, V.; Kökösi, J.; Noszál, B. (2009). »Proto Speciation and Microspeciation of Serotonin and 5-Hydroxytryptophan«. Chemistry & Biodiversity. Zv. 6, št. 4. str. 578–90. doi:10.1002/cbdv.200800087. PMID19353542.
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pubmed.ncbi.nlm.nih.gov
Mazák, K.; Dóczy, V.; Kökösi, J.; Noszál, B. (2009). »Proto Speciation and Microspeciation of Serotonin and 5-Hydroxytryptophan«. Chemistry & Biodiversity. Zv. 6, št. 4. str. 578–90. doi:10.1002/cbdv.200800087. PMID19353542.