Jane McCredie: DIY health tests

Ruth Armstrong

Caroline de Costa

Chris Timms: Harnessing student zeal

Jane McCredie: When sales trump science

Aniello Iannuzzi: Take the IMG challenge

Jon Jureidini: Facts scarce on kids check

Stephen Leeder: Don't judge too soon

Jane McCredie: Stroke of apathy

Glenys Dore: Welcoming addicts

Stewart Truswell: Weighty barriers

Annette Katelaris: Let's improve data collection