Encyclopedia of Bodybuilding:

large catalog of pharmacological drugs - anabolicstoreja.com

Nitrates -https://jissn.biomedcentral.com/articles/10.1186/s12970-018-0243-x

WADA Prohibited Substances -https://www.wada-ama.org/en/prohibited-list

Antioxidants and exercise -https://www.frontiersin.org/articles/10.3389/fnut.2020.614946/full