Nature Reviews Drug Discovery

aka Nat Rev Drug Discov

Reviews and industry analysis on how drugs are discovered and developed, including the pipeline and success-rate data widely cited for oncology.

Monthly review journal with commissioned reviews on drug targets and modalities, plus News and Analysis pieces tracking pipelines, approvals, clinical success rates and R&D costs. A major source for the 'probability of success' and pipeline-attrition statistics that frame oncology development.