The retinal-fold technique for improving spectrophotometric measurements on pigments in rods with short outer limbs.
D000557:Ambystoma; D000818:Animals; D010786:Photoreceptor Cells / Q000032:analysis*; D012160:Retina / Q000502:physiology; D012168:Retinal Pigments / Q000032:analysis*; D013053:Spectrophotometry / Q000379:methods*
D012168:Retinal Pigments