title: Histological differentiation of the retina and electro-retinographic critical-fusion-frequency.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000502:physiology; D004285:Dogs; D004596:Electroretinography; D005425:Flicker Fusion; D006128:Growth; D066298:In Vitro Techniques; D010786:Photoreceptor Cells; D012160:Retina / Q000033:anatomy & histology*