The Kalgoorlie Otitis Media Research Project: rationale, methods, population characteristics and ethical considerations - Lehmann, Deborah; Arumugaswamy, A.; Elsbury, D.; Finucane, J.; Stokes, A.; Monck, R.; Jeffries-Stokes, C.; McAullay, D.; Coates, H.; Stanley, F. (Blackwell Publishing Ltd, 2008)