1. Do we need a strong programme in medical sociology?
2. Baum, E.A. (1989) 'Design, development and testing of a new breath actuated inhaler'. In Inspiration: Development in Inhalation Therapy. Oxford: The Medicine Publishing Foundation, Symposium Series 26.
3. Bijker, W.E. and Law, J. (eds) (1991) Shaping Technology-Building Society: Studies in Sociotechnical Change. Mass: MIT Press.
4. Bijker, W.E., Hughes, T.P. and Pinch, T.J. (eds) (1987) The Social Construction of Technological Systems: New Directions in the Sociology and History of Technology. Cambridge, Mass.: MIT Press.
5. Substitution of Metered-dose Inhalers for Hand-Held Nebulizers