title: The ontogeny and comportment of lymphoid cells in fetal and neonatal sheep.
mesh_terms: D000375:Aging; D000818:Animals; D000917:Antibody Formation; D002465:Cell Movement; D005314:Embryonic and Fetal Development; D005260:Female; D005333:Fetus / Q000276:immunology; D007136:Immunoglobulins / Q000032:analysis; D007700:Kinetics; D008198:Lymph Nodes / Q000254:growth & development / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology*; D009928:Organ Specificity; D010581:Peyer's Patches / Q000276:immunology; D011247:Pregnancy; D012756:Sheep / Q000254:growth & development*
chemical_list: D007136:Immunoglobulins