title: [Electron microscopic studies on zonule. 3. Its origin and development (author's transl)].
mesh_terms: D000818:Animals; D002924:Ciliary Body / Q000196:embryology* / Q000648:ultrastructure; D000882:Haplorhini; D007908:Lens, Crystalline / Q000196:embryology* / Q000648:ultrastructure; D008251:Macaca; D011817:Rabbits