title: Influence of sex-hormones on the Harderian gland activity in female domestic duckling.
mesh_terms: D000818:Animals; D004372:Ducks / Q000033:anatomy & histology / Q000502:physiology*; D004958:Estradiol / Q000031:analogs & derivatives* / Q000494:pharmacology; D005260:Female; D006243:Harderian Gland / Q000166:cytology / Q000187:drug effects*; D007765:Lacrimal Apparatus / Q000187:drug effects*; D008938:Mitosis / Q000187:drug effects; D011374:Progesterone / Q000494:pharmacology*
chemical_list: D011374:Progesterone; D004958:Estradiol; C023482:estradiol dipropionate