1. Photon Correlation and Light Beating Spectroscopy;Cummins,1974
2. Photon Correlation Spectroscopy and Velocimetry;Cummins,1977
3. Davies, M.C., personal communication, 1988.
4. The surface chemical analysis of polymeric drug delivery systems by static secondary ion mass spectrometry (SSIMS) and SIMS imaging;Davies,1987
5. Surface chemical analysis and site-specific delivery;Davies,1987