[Ultrastructure of the oogonia of the Volga sturgeon].
D000818:Animals; D002466:Cell Nucleolus; D002467:Cell Nucleus; D005260:Female; D005399:Fishes / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D008928:Mitochondria; D009940:Organoids; D010063:Ovum; D012270:Ribosomes
Ul'trastruktura oogoniĭ volzhskogo osetra.