Fig. 2From: Assessment of salivary alpha-amylase and cortisol as a pain related stress biomarker in dogs pre-and post-operationScatter plot depicting the correlation between salivary alpha-amylase levels and pain scores. Scatter plot between pain score with other stress related parameters: A salivary α-amylase B Salivary cortisol C Serum α-amylase D Serum cortisol E Heart rate F Blood pressure. p value < 0.05 was considered significantBack to article page