The lung--an endocrine organ.
D000803:Angiotensin I / Q000378:metabolism; D001920:Bradykinin / Q000378:metabolism; D004702:Endocrine Glands / Q000502:physiology*; D006801:Humans; D007694:Killer Cells, Natural / Q000502:physiology; D008168:Lung / Q000166:cytology / Q000378:metabolism / Q000502:physiology*
D000803:Angiotensin I; D001920:Bradykinin