Anatomy of muscle growth:

Resistance Training Prescription Meta-analysis -https://pmc.ncbi.nlm.nih.gov/articles/PMC10579494/

Osmosis EPO -https://www.youtube.com/watch?v=6Y4Wl2qM6mE

Testosterone and sports performance -https://pmc.ncbi.nlm.nih.gov/articles/PMC3905477/

Ergogenic aids overview -https://jissn.biomedcentral.com/articles/10.1186/s12970-021-00412-w

Large selection of pharmacological drugs - farmacia deportiva