Citric acid cycle: a chemical reaction for life.
D000818:Animals; D002952:Citric Acid Cycle; D003998:Dicarboxylic Acids / Q000378:metabolism; D006801:Humans; D014233:Tricarboxylic Acids / Q000378:metabolism
D003998:Dicarboxylic Acids; D014233:Tricarboxylic Acids