Age, weight, ethanol intake and preference in dominant and subordinate voles.
There was no difference in age (A) or weight (B) between dominant and subordinate voles. There was a trend toward a lower dose of ethanol consumed by dominant voles compared to subordinates on the first day of intake (C), no significant effect when the average intake over four days was analyzed (D), and there was no effect of rank on preference for ethanol (E).