筛选: 创造者 Association of Physician Assistant Programs 删除限定条件 创造者: Association of Physician Assistant Programs Location Duke Medical Center Archives 删除限定条件 Location: Duke Medical Center Archives 采集 PA Evaluation and Standardization Era (1973-1980) 删除限定条件 采集: PA Evaluation and Standardization Era (1973-1980) 学科 Association of Physician Assistant Programs 删除限定条件 学科: Association of Physician Assistant Programs 学科 Certification 删除限定条件 学科: Certification 学科 Nicholas, Nicholas C. 删除限定条件 学科: Nicholas, Nicholas C. Year 1973 删除限定条件 Year: 1973