title: Comparative ultrastructure and cytometric analysis of small lymphocytes in haemopoietic organs of neonatal mice.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000033:anatomy & histology*; D001854:Bone Marrow Cells; D005260:Female; D006413:Hematopoietic System / Q000166:cytology*; D008099:Liver / Q000166:cytology; D008214:Lymphocytes / Q000166:cytology*; D008221:Lymphoid Tissue / Q000166:cytology; D008297:Male; D051379:Mice / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D013223:Statistics as Topic; D013950:Thymus Gland / Q000166:cytology