Cytotoxic Activity of C-Geranyl Compounds from Paulownia tomentosa Fruits - Šmejkal, Karel; Babula, Petr; Šlapetová, Tereza; Brognara, Eleonora; Dall'Acqua, Stefano; Žemlička, Milan; Innocenti, Gabbriella; Cvačka, Josef (Planta Medica, 2008)