[Stable cytological and histological traits and their significance in analyzing problems of the phylogeny and systematics of vertebrates].
D000818:Animals; D005075:Biological Evolution; D014644:Genetic Variation; D010802:Phylogeny; D014714:Vertebrates / Q000033:anatomy & histology* / Q000145:classification
Stoĭkie tsitologicheskie i gistologicheskie priznaki i ikh znachenie pri analize voprosov filogeneza i sistematiki pozvonochnykh