Psilocin multiple intake resulted and in cardiotoxic effects - Krzysztof Borowiak; Anna Machoy-Mokrzyńska; Sławomir Majdanik; Piotr Waloszczyk; Małgorzata Piasecka; Tomasz Janus; E. Jasionowicz-Piatek; Mirosław Parafiniuk (Acta Toxicologica, 2005)