α-tocopherol and vitamin E concentration in supplements and in total diet and daily intake of α-tocopherol, vitamin E, Na, Se, As, and I by ewes. Figures are weighted average across the entire experimental period
α-tocopherol and vitamin E concentration in supplements and in total diet and daily intake of α-tocopherol, vitamin E, Na, Se, As, and I by ewes. Figures areweighted average across the entire experimental period