title: Fracture faces in frozen outer segments from the guinea pig retina.
mesh_terms: D000818:Animals; D005260:Female; D005613:Freeze Etching; D006168:Guinea Pigs; D006652:Histological Techniques; D008297:Male; D008566:Membranes; D008854:Microscopy, Electron; D010786:Photoreceptor Cells / Q000033:anatomy & histology; D012160:Retina / Q000033:anatomy & histology* / Q000166:cytology