title: C21-Steroid binding proteins and progesterone levels in chicken plasma during ontogenesis.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D002352:Carrier Proteins / Q000097:blood*; D002642:Chick Embryo; D005260:Female; D007700:Kinetics; D008297:Male; D011374:Progesterone / Q000097:blood*; D012737:Sex Factors; D013997:Time Factors
chemical_list: D002352:Carrier Proteins; D011374:Progesterone