title: Radioimmunoassay of plasma progesterone during the reproductive cycle of male and female ring doves (Streptopelia risoria).
mesh_terms: D000818:Animals; D001717:Birds; D002845:Chromatography; D003380:Courtship; D005260:Female; D008297:Male; D009929:Organ Size; D010057:Oviducts; D011374:Progesterone / Q000097:blood*; D011863:Radioimmunoassay; D014316:Tritium
chemical_list: D014316:Tritium; D011374:Progesterone