title: An appraisal of Thomas Lewis's effort syndrome.
mesh_terms: D000136:Acid-Base Equilibrium; D000223:Adaptation, Psychological; D000472:Alkalosis, Respiratory / Q000503:physiopathology; D002021:Buffers; D005221:Fatigue / Q000209:etiology; D049673:History, 20th Century; D006801:Humans; D006985:Hyperventilation / Q000503:physiopathology; D016857:Hypocapnia / Q000503:physiopathology; D009449:Neurocirculatory Asthenia / Q000266:history / Q000503:physiopathology*
chemical_list: D002021:Buffers