title: Appearance of binding sites for radioactive tetrodotoxin during the development of mouse and chick brain.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D001665:Binding Sites; D001921:Brain / Q000196:embryology / Q000254:growth & development* / Q000378:metabolism; D002642:Chick Embryo; D002645:Chickens; D004569:Electroencephalography; D005260:Female; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D009929:Organ Size; D011247:Pregnancy; D013779:Tetrodotoxin / Q000378:metabolism*
chemical_list: D013779:Tetrodotoxin