title: Leucocytic responses to progesterone in the juvenile female ducks.
mesh_terms: D000818:Animals; D004372:Ducks / Q000097:blood*; D005260:Female; D007958:Leukocyte Count; D007962:Leukocytes / Q000187:drug effects*; D011374:Progesterone / Q000494:pharmacology*
chemical_list: D011374:Progesterone