Ultrastructure of two invertebrate synapses.
D000818:Animals; D004583:Electrons; D007448:Invertebrates; D008853:Microscopy; D008854:Microscopy, Electron; D008974:Mollusca; D012758:Shellfish; D013569:Synapses
MICROSCOPY, ELECTRON; MOLLUSCA; SHELLFISH; SYNAPSES