title: Cyclic vomiting syndrome: light emerging from the black box.
authors.forename: B U
authors.initials: BU
authors.lastname: Li
mesh_terms: D001342:Autonomic Nervous System Diseases / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D002648:Child; D006801:Humans; D008881:Migraine Disorders / Q000209:etiology; D010507:Periodicity; D013577:Syndrome; D014839:Vomiting / Q000145:classification / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology