1. Film and electronics-a marriage ofconvenience. J7Audiov Media Med;Jeffreys, R.A.,1988
2. A primer on digital imaging-post production for still photography;Kilbourne, S.;J Biol Photogr,1991
3. Easy-to-alter digital images raise fears of tampering;Anderson, C.;Science,1994
4. Digital imaging in clinical photography;Brown, S.;J Audiov Media Med,1994