Bodybuilding-Schule:
Kardiovaskuläre Risiken von PEDs - https://pmc.ncbi.nlm.nih.gov/articles/PMC7444848/
Große Auswahl an Steroidpräparaten - https://anabolikatabletten.com/
Performance Enhancement and Health - https://www.sciencedirect.com/journal/performance-enhancement-and-health
Journal of Strength and Conditioning Research - https://journals.lww.com/nsca-jscr/pages/default.aspx
