Analysis of information sources in references of the Wikipedia article "帕博利珠单抗" in Chinese language version.
|issue=被忽略 (帮助)|PMC=缺少标题 (帮助). November 2020, 13 (11): 373. PMC 7695295 |PMC=缺少标题 (帮助). July 2021, 39 (21): 2339–2349. PMC 8280089 |PMC=缺少标题 (帮助). March 2023, 11 (3): 636. PMC 10057252 |PMC=缺少标题 (帮助). November 2020, 13 (11): 373. PMC 7695295 |PMC=缺少标题 (帮助). July 2021, 39 (21): 2339–2349. PMC 8280089 |PMC=缺少标题 (帮助). March 2023, 11 (3): 636. PMC 10057252 |issue=被忽略 (帮助)