%0 Journal Article %T Determination of Time-Dependent Protoporphyrin IX Concentration for Photodynamic Therapy Dosimetry in a Mice Colon Tumor Model Using Fluorescence Spectroscopy %A Naghavi, Nadia %A Mohammad Hossein Miranbaygi %A Ameneh Sazgarnia %J Applied Spectroscopy %@ 0003-7028 %D 2010