Oncology Drugs Market, By Distribution Channel (Hospital Pharmacies, Retail Pharmacies, and Online Pharmacies), Drug Type (Cytotoxic Drugs, Targeted Drugs), Cancer Type (Lung Cancer, Breast Cancer, Colorectal Cancer, Prostate Cancer, Blood Cancer, Bladder Cancer, and Others), By Therapy (Chemotherapy, Targeted Therapy, Immunotherapy, and Others), By Route of Administration (Oral and Parental), By Geography (North America, Europe, Asia Pacific, Latin America, Middle East and Africa).