The Occurrence of Psilocybin and Psilocin in Finnish Fungi Ohenoja, E. ; Jokiranta, J. ; Mäkinen, T. ; Kaikkonen, A. ; Airaksinen, M. M. Abstract Publication: Journal of Natural Products Pub Date: July 1987 DOI: 10.1021/np50052a030 Bibcode: 1987JNAtP..50..741O