Study on the Use of Avelumab Plus Talazoparib in Patients With Locally
Advanced or Metastatic Solid Tumors. A Phase 1b/2 Study to Evaluate Safety and Anti-Tumor Activity of Avelumab in Combination With the Poly (Adenosine Diphosphate (ADP)-Ribose) Polymerase (PARP) Inhibitor Talazoparib in Patients With Locally Advanced or Metastatic Solid Tumors.