1. Retinene1-vitamin A aldehyde;Ball;Biochem. J.,1946
2. The photocurrent, noise and spectral sensitivity of rods of monkey Macaca fascicularis;Baylor;J. Physiol.,1984
3. Pupillary size differences under incandescent and high pressure sodium lamps;Berman;J. Illum. Eng. Soc.,1987
4. Visual pigments of rods and cones in human retina;Bowmaker;J. Physiol.,1980
5. Microspectrophotometric results for old and new world primates;Bowmaker,1983