Figure 1.
(a) Uric acid and (b) alanine transferase (ALT) concentrations in plasma measured before and after oral treatment of vultures with 0.8 mg kg−1 of diclofenac. Lines connect data for the same bird. Results are shown for two diclofenac-dosed (filled squares) and two sham-treated (open squares) Gyps africanus, and for three diclofenac-dosed G. fulvus (filled diamonds).