1. Cationic extracting agents for rhodopsin and their mode of action;Bridges;Biochem. J.,1957
2. Circular dichroism of visual pigments in the visible and ultraviolet spectral regions;Crescitelli,1966
3. The circular dichroism of some visual pigments;Crescitelli;J. Physiol., Lond.,1964
4. The visual pigments;Dartnall,1957
5. Rapid hydrogen ion uptake of rod outer segments and rhodopsin solutions on illumination;Falk;J. Physiol., Lond.,1966