title: Neurobiology of timing of symptom onset of common medical emergencies.
authors.forename: E H
authors.initials: EH
authors.lastname: Friedman
mesh_terms: D002940:Circadian Rhythm; D004194:Disease / Q000209:etiology*; D004298:Dopamine / Q000502:physiology*; D004630:Emergencies; D006801:Humans; D009446:Neurobiology
chemical_list: D004298:Dopamine