A comparative analysis of the evolution of drug regulatory science policies in China and the United States based on text visualization
JIAO Zu-fang, LI Jun, LAN Ya-fei, MAO Ning-ying
Chinese Journal of New Drugs . 2025, (13): 1359 -1367 .  DOI: 10.20251/j.cnki.1003-3734.2025.13.003