Circulation in a giant earthworm, Glossoscolex giganteus.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D000845:Annelida / Q000502:physiology*; D001775:Blood Circulation; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood; D004837:Epinephrine / Q000494:pharmacology; D006452:Hemoglobinometry; D010100:Oxygen / Q000097:blood*
D002245:Carbon Dioxide; D000109:Acetylcholine; D010100:Oxygen; D004837:Epinephrine