Shipley, S.L., Nerina J. Caltabiano, and Deborah G. Graham. “Psychiatric Comorbidity in Tropical Far North Queensland”. eTropic: electronic journal of studies in the Tropics 1, no. 1 (February 3, 2002). Accessed February 6, 2026. https://journals.jcu.edu.au/index.php/etropic/article/view/3452.