Hasler-Nguyen, Nathalie. 2021. “EMA’s Proposed Guideline on Quality and Equivalence of Topical Products and Nanotechnology: Future Advances and Challenges ”. Acta Pharmaceutica Hungarica 91 (3-4). Budapest, Hungary:232-33. https://doi.org/10.33892/aph.2021.91.232-233.