Kosaruk, W., Brown, J. L., Plangsangmas, T., Towiboon, P., Punyapornwithaya, V., Silva-Fletcher, A., …Somgird, C. (2020). Effect of Tourist Activities on Fecal and Salivary Glucocorticoids and Immunoglobulin A in Female Captive Asian Elephants in Thailand. Animals, 10(10), e1928