AUTHOR=Buchwald Peter TITLE=Quantification of signal amplification for receptors: the Kd/EC50 ratio of full agonists as a gain parameter JOURNAL=Frontiers in Pharmacology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1541872 DOI=10.3389/fphar.2025.1541872 ISSN=1663-9812