Europe Cephalosporin Drugs Market By Generation (First-Generation Cephalosporin, Second-Generation Cephalosporin, Third-Generation Cephalosporin, Fourth-Generation Cephalosporin, and Fifth-Generation Cephalosporin) By Application (Respiratory Tract Infection, Skin Infection, Ear Infection, Sexually Transmitted Infection and Others) By Route of Administration (Injections and Oral Drugs) By Type (Branded and Generic)