AUTHOR=Blazewicz Agata , Poplawska Magdalena , Daniszewska Beata , Piorunska Karolina , Karynski Michal 

TITLE=Illegal and falsified medicines self-administrated in not approved post-cycle therapy after the cessation of anabolic-androgenic steroids – qualitative analysis

JOURNAL=Frontiers in Chemistry

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2025.1536858

DOI=10.3389/fchem.2025.1536858

ISSN=2296-2646