Plasma thyroxine and triiodothyronine levels during the development of photorefractoriness in Willow Ptarmigan (Lagopus lagopus lagopus) exposed to different photoperiods.
D000818:Animals; D001717:Birds / Q000097:blood*; D005241:Feathers / Q000502:physiology / Q000528:radiation effects; D006358:Hot Temperature; D007700:Kinetics; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D010507:Periodicity; D012098:Reproduction / Q000528:radiation effects; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
D014284:Triiodothyronine; D007986:Luteinizing Hormone; D013974:Thyroxine