title: Discrepancy of distribution of PAS-positive substances by difference in position of early individual tooth germ.
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian; D006651:Histocytochemistry; D051379:Mice; D010504:Periodic Acid; D013194:Staining and Labeling; D014083:Tooth Germ / Q000378:metabolism*
chemical_list: D010504:Periodic Acid