title: Biochemical & histochemical changes in the placental attachments of the sheep during different stages of gestation.
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism; D000469:Alkaline Phosphatase / Q000378:metabolism; D000818:Animals; D005260:Female; D005865:Gestational Age; D006003:Glycogen / Q000378:metabolism; D006651:Histocytochemistry; D010920:Placenta / Q000378:metabolism*; D011134:Polysaccharides / Q000378:metabolism; D011247:Pregnancy; D011270:Pregnancy, Animal; D012756:Sheep / Q000378:metabolism*
chemical_list: D011134:Polysaccharides; D006003:Glycogen; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase