title: [Morphological changes in neurosecretory cells in the preoptic nucleus of Gobius batrahocephalus Pallas in relation to its reproductive cycle].
mesh_terms: D000818:Animals
vernacular_title: O morfologicheskikh izmeneniiakh neĭrosekretornykh kletok propticheskogo iadra bychka-mrtovika (Gobius batrahocephalus Pallas) v sviazi s reprodutivnym tsiklom.