1. AIH (Australian Institute of Health), 1990 . "Australian Hospital Expenditure and Utilisation 1982-83 to 1988-89",AIH, Health Expenditure, Information Bulletin No 5, September.
2. AIH (Australian Institute of Health), 1991 . "Australian Health Expenditure to 1988-89,"AIH, Health Expenditure, Information Bulletin No. 6, May.