title: Packing and orientation of fiber cells.
mesh_terms: D000818:Animals; D002417:Cattle; D002454:Cell Differentiation; D005260:Female; D006371:Helium; D007834:Lasers; D007908:Lens, Crystalline / Q000033:anatomy & histology / Q000166:cytology*; D009356:Neon; D012542:Scattering, Radiation
chemical_list: D006371:Helium; D009356:Neon