2MiB, 2146x1474, Cobalt(II)-chloride-hexahydrate-sample[1].jpg View SameGoogleiqdbSauceNAO Is cobalt indeed doping, or an unrecognized essential nutrient? Anonymous Wed 12 Aug 09:22:22 2020 No.12000209 ViewReplyOriginalReport Quoted By: https://www.researchgate.net/publication/332197363_Cobalt_in_athletes_hypoxia_and_doping_-_new_crossroads