title: Foetal respiration rates and the development of a stable respiratory metabolism in quail.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D005260:Female; D005333:Fetus; D008297:Male; D010101:Oxygen Consumption; D011784:Quail / Q000196:embryology / Q000254:growth & development / Q000378:metabolism*; D012119:Respiration; D013997:Time Factors