title: [Modifications of the estrus cycle in female rats kept in darkness after bilateral removal of the superior cervical ganglia].
mesh_terms: D000367:Age Factors; D000818:Animals; D003624:Darkness; D004780:Environment, Controlled; D004971:Estrus; D005260:Female; D005725:Ganglia, Autonomic / Q000502:physiology*; D008550:Melatonin / Q000378:metabolism*; D010870:Pineal Gland / Q000502:physiology*; D011247:Pregnancy; D051381:Rats; D013562:Sympathectomy; D014626:Vaginal Smears
chemical_list: D008550:Melatonin
vernacular_title: Modifications du cycle oestrien de la ratte maintenue à l'obscurité après ablation bilatérale du ganglion cervical supérieur