AUTHOR=Tan Yaqian , Xia Hui , Song Qi TITLE=Research mapping of cannabinoids and endocannabinoid system in cancer over the past three decades: insights from bibliometric analysis JOURNAL=Frontiers in Pharmacology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1540619 DOI=10.3389/fphar.2025.1540619 ISSN=1663-9812