title: Expressions of the hyperventilation syndrome in childhood: studies in management, including an evaluation of the effectiveness of propranolol.
mesh_terms: D000293:Adolescent; D000342:Affective Symptoms / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D006985:Hyperventilation / Q000150:complications / Q000188:drug therapy*; D011379:Prognosis; D011433:Propranolol / Q000008:administration & dosage / Q000627:therapeutic use*; D013577:Syndrome
chemical_list: D011433:Propranolol