title: Placental transfer of oxytocin in the guinea-pig and its release during parturition.
mesh_terms: D000818:Animals; D001722:Birth Order; D005260:Female; D005333:Fetus; D006168:Guinea Pigs; D007743:Labor, Obstetric; D008431:Maternal-Fetal Exchange; D010121:Oxytocin / Q000097:blood / Q000378:metabolism*; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011863:Radioimmunoassay; D013997:Time Factors
chemical_list: D010121:Oxytocin