title: Optimization of stereoscopic and high angle tilting procedures for biological thin sections.
mesh_terms: D000818:Animals; D008722:Methods; D008854:Microscopy, Electron / Q000592:standards*; D008867:Microtomy; D051381:Rats; D012160:Retina / Q000294:innervation; D013569:Synapses / Q000166:cytology; D014793:Visual Cortex / Q000166:cytology