Lam, P B A comparison of light-triggered spectral changes in rhodopsin and isorhodopsin. [electronic resource] - Photochemistry and photobiology Jul 1970 - 43-7 p. digital Publication Type: Journal Article ISSN: 0031-8655 Standard No.: 10.1111/j.1751-1097.1970.tb06036.x doi Subjects--Topical Terms: AnimalsCattleCold Temperature