TY - JOUR A1 - Rapacz, Anna A1 - Librowski, Tadeusz A1 - Pytka, Karolina A1 - Dudek, Magdalena A1 - Sałat, Kinga A1 - Filipek, Barbara A1 - Marona, Henryk A1 - Szkaradek, Natalia PB - Polish Academy of Sciences – Cracow Branch L1 - http://www.czasopisma.pan.pl/Content/81644/mainfile.pdf L2 - http://www.czasopisma.pan.pl/Content/81644 PY - 2011 IS - No 53 T1 - Effect of New Xanthone Derivatives on the Level of Endogenous Nitric Oxide in Some Tissue Homogenates in Rats UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/81644 T2 - Acta Biologica Cracoviensia s. Zoologia ER -