title: The fine structure of cell-free sickled hemoglobin.
mesh_terms: D000328:Adult; D000755:Anemia, Sickle Cell / Q000097:blood*; D002648:Child; D003460:Crystallization; D004912:Erythrocytes; D005782:Gels; D006455:Hemoglobins, Abnormal / Q000032:analysis*; D006801:Humans; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D011108:Polymers
chemical_list: D005782:Gels; D006455:Hemoglobins, Abnormal; D011108:Polymers