1. Pseudo-color;Andrews,1978
2. Color ultrasonography for tissue differential diagnosis;Baum,1974
3. Ultrasound mammography;Baum;Radiology,1977
4. Changes in lesion detectability resulting from light adaptation in retinal photoreceptors;Baxter,1982
5. A simple grey scale to color converter;Betts;J. Med. Eng. Technol.,1979