Free Drug vs. Nanomedicine in Transdermal Patches: A Comparative Exploration of Etoricoxib Drug Release and Its Analgesic ActivitySourav Adhikary, Manisheeta Ray, Mahua Ghosh Chaudhuri and Rajib DeyEPJ Web Conf., 370 (2026) 01024DOI: https://doi.org/10.1051/epjconf/202637001024