title: Periodic acid Schiff-positive material in hamster preimplantation embryos.
mesh_terms: D000681:Amylases; D000818:Animals; D006224:Cricetinae; D004622:Embryo, Mammalian / Q000032:analysis* / Q000378:metabolism; D005260:Female; D006003:Glycogen / Q000032:analysis* / Q000378:metabolism; D006651:Histocytochemistry; D010504:Periodic Acid; D013194:Staining and Labeling
chemical_list: D010504:Periodic Acid; D006003:Glycogen; D000681:Amylases