Bilayer structure in membranes.
D000818:Animals; D004912:Erythrocytes; D066298:In Vitro Techniques; D008566:Membranes; D008954:Models, Biological; D009174:Mycoplasma; D009186:Myelin Sheath; D009411:Nerve Endings; D010743:Phospholipids; D010786:Photoreceptor Cells; D051381:Rats; D014961:X-Ray Diffraction
D010743:Phospholipids