Since completing my PhD in 2001 in prisoner health, I have continued to work in this area and have conducted two population based prisoner health surveys in 1996 and 2001 and the largest mental health survey of prisoners in Australia.
Dr Roberto Forero is a Senior Research Fellow with the Simpson Centre for Health Services Research, South Western Sydney Clinical School, UNSW. Dr Forero has extensive experience in health services research, health promotion and behavioural epide
David Angell is interested in number theory and combinatorics, particularly continued fractions, irrationality and transcendence. A selection of extension articles for secondary students can be found at his