Protopine/Gemcitabine Combination Induces Cytotoxic or Cytoprotective Effects in Cell Type-Specific and Dose-Dependent Manner on Human Cancer and Normal Cells oleh Mercedes Garcia-Gil, Benedetta Turri, Morena Gabriele, Laura Pucci, Alessandro Agnarelli, Michele Lai, Giulia Freer, Mauro Pistello, Robert Vignali, Renata Batistoni, Silvia Marracci