Development and Validation of a Simple and Reliable HPLC-UV Method for Determining Gemcitabine Levels: Application in Pharmacokinetic Analysis oleh Konstantinos Lafazanis, Elias Begas, Irida Papapostolou, Hermis Iatrou, Nikos Sakellaridis, Dimitrios Vlassopoulos, Konstantinos Dimas