title: Histochemical study of the visceral endoderm epithelium of the yolk sac of the rat (Rattus norvegicus albinus).
mesh_terms: D000818:Animals; D004707:Endoderm / Q000032:analysis*; D004848:Epithelium / Q000032:analysis; D005321:Extraembryonic Membranes / Q000032:analysis*; D005260:Female; D006651:Histocytochemistry; D008055:Lipids / Q000032:analysis; D011134:Polysaccharides / Q000032:analysis; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis; D051381:Rats
chemical_list: D008055:Lipids; D011134:Polysaccharides; D011506:Proteins; D012313:RNA