ASTUTI, P.; YUSUF, T. L.; HAYES, E.; MAHESHWARI, H.; SJAHFIRDI, L.; SAJUTHI, D. Diurnal Patterns of Testosterone and Cortisol Metabolites in Fecal of Javan Gibbons (Hylobates Moloch) in Captivity. HAYATI J Biosci 2009, 13 (2), 69. https://doi.org/10.4308/hjb.13.2.69.