Gupta, A.; Yadav, U.; Bansal, K. N.; Bishnoi, M. B.; Bala, R.; Verma, N.; Bhardwaj, S.; Kumar, P.; Kumar, D.; Yadav, P. . S. Hair Cortisol: A Biomarker of Chronic Stress in Animals and Its Association With Reproduction. Anim. Reprod. Update 2023, 3 (2), 43-58. https://doi.org/10.48165/aru.2023.3.2.5.