title: Morphometry of synaptic ultrastructure using equidensitometry.
mesh_terms: D000818:Animals; D002525:Cerebellar Cortex / Q000166:cytology*; D002540:Cerebral Cortex / Q000166:cytology*; D003720:Densitometry; D006168:Guinea Pigs; D008722:Methods; D008854:Microscopy, Electron; D010772:Phosphotungstic Acid; D051381:Rats; D013116:Spinal Cord / Q000166:cytology*; D013194:Staining and Labeling; D013569:Synapses / Q000166:cytology*
chemical_list: D010772:Phosphotungstic Acid