Fig. 3From: Evaluation of changes in serum biochemical parameters in zarudny’s spur-thighed tortoises (Testudo graeca zarudnyi) influenced by gender and seasonChanges in serum glucose, cortisol and enzyme activities (mean ± SD) in clinically healthy adult Zarudny’s spur-thighed tortoises depending on the gender and seasonM: male; F: female; A: autumn; W: winterBack to article page