Thyroxine utilization in lambs in natural and controlled environments.
D000367:Age Factors; D000818:Animals; D001835:Body Weight; D004777:Environment; D005260:Female; D007456:Iodine Isotopes; D009748:Nutrition Disorders / Q000378:metabolism; D012756:Sheep; D013696:Temperature; D013960:Thyroid Function Tests; D013974:Thyroxine / Q000097:blood / Q000378:metabolism*
D007456:Iodine Isotopes; D013974:Thyroxine