Fragmentation and the "freakish poikilocyte".
D000755:Anemia, Sickle Cell / Q000097:blood*; D000818:Animals; D002462:Cell Membrane; D003670:Deer; D004905:Erythrocyte Aging; D004913:Erythrocytes, Abnormal; D006454:Hemoglobins; D006801:Humans; D008854:Microscopy, Electron
D006454:Hemoglobins