title: Polymorphic assemblies of double strands of sickle cell hemoglobin. Manifold pathways of deoxyhemoglobin S crystallization.
mesh_terms: D003460:Crystallization; D006451:Hemoglobin, Sickle; D006863:Hydrogen-Ion Concentration; D008854:Microscopy, Electron; D055095:Optics and Photonics; D009994:Osmolar Concentration
chemical_list: D006451:Hemoglobin, Sickle