1. Ultrastructure of reticulum cells in the bone marrow;Biermann;Acta anat,1978
2. Ultrastructural studies of transmural migration of blood cells in the bone marrow of rats, mice and guinea pigs;Campbell;Am. J. Anat.,1972
3. Bone marrow sinus packing: a determinant of cell release;Chamberlain;Blood,1975
4. Fine structure of the vascular components of guinea pig bone marrow;DeBruyn;Anat. Rec.,1966
5. Ultrastructural study of erythrophagocytosis in the rat bone marrow.;Marton;Scand. J. Haematol.,1975