Histogenesis of lymphoid organs in larvae of the South African clawed toad, Xenopus laevis (Daudin).
D000818:Animals; D001001:Anura; D005260:Female; D007668:Kidney / Q000166:cytology; D008099:Liver / Q000166:cytology / Q000196:embryology; D008198:Lymph Nodes; D008214:Lymphocytes; D008221:Lymphoid Tissue / Q000166:cytology / Q000196:embryology*; D008297:Male; D013154:Spleen / Q000166:cytology / Q000196:embryology; D013950:Thymus Gland / Q000166:cytology / Q000196:embryology; D014928:Wolffian Ducts / Q000196:embryology