title: Ultrastructural studies of oogenesis in some European amphibians. II. Triturus vulgaris.
mesh_terms: D000818:Animals; D002467:Cell Nucleus; D005260:Female; D006056:Golgi Apparatus; D008854:Microscopy, Electron; D010063:Ovum / Q000166:cytology*; D010873:Pinocytosis; D012270:Ribosomes; D014319:Triturus / Q000033:anatomy & histology*