Can a propensity score matching method be applied to assessing efficacy from single‐arm proof‐of‐concept trials in oncology? - Teng, Shu‐Wen; Su, Yu‐Cheng; Pallantla, Ravikumar; Channavazzala, Madhav; Kumar, Rukmini; Sheng, Yucheng; Wang, Hao; Wang, Crystal; Tse, Archie (CPT: Pharmacometrics & Systems Pharmacology, 2023)