[Ultrastructure of presynaptic structure in the crayfish CNS].
D000818:Animals; D003400:Astacoidea / Q000033:anatomy & histology*; D001369:Axons / Q000648:ultrastructure; D005724:Ganglia / Q000648:ultrastructure*; D008854:Microscopy, Electron; D013569:Synapses / Q000648:ultrastructure
Ul'trastruktura presinapticheskikh obrazovaniĭ v TsNSS rechnogo raka.