Development of lymphoid tissues in the human embryo and early fetus.
D005314:Embryonic and Fetal Development; D005260:Female; D005865:Gestational Age; D006801:Humans; D007422:Intestines / Q000196:embryology; D008099:Liver / Q000196:embryology; D008168:Lung / Q000196:embryology; D008198:Lymph Nodes / Q000196:embryology; D008221:Lymphoid Tissue / Q000196:embryology*; D012157:Mononuclear Phagocyte System / Q000196:embryology*; D014066:Palatine Tonsil / Q000196:embryology; D011247:Pregnancy; D013154:Spleen / Q000196:embryology; D013950:Thymus Gland / Q000196:embryology