@misc{indiciae4f944316847d, title = {An hypothesis to account for a basic distinction between rods and cones.}, author = {R W Young}, year = {1971}, doi = {10.1016/0042-6989(71)90201-x}, url = {https://pubmed.ncbi.nlm.nih.gov/4995885/}, note = {Source identifier: 4995885} }