An electron microscope study of types of receptor in the chick retina.
D000818:Animals; D000831:Animals, Newborn; D008027:Light; D008854:Microscopy, Electron; D008928:Mitochondria; D010786:Photoreceptor Cells / Q000166:cytology*; D011200:Poultry; D012160:Retina / Q000166:cytology*; D013569:Synapses / Q000166:cytology*