Studies of the internal structure of blood cells.
D001854:Bone Marrow Cells; D002462:Cell Membrane; D002467:Cell Nucleus; D004912:Erythrocytes / Q000166:cytology*; D006454:Hemoglobins; D006801:Humans; D008722:Methods; D008854:Microscopy, Electron
D006454:Hemoglobins