title: Mal de Mayo.
authors.affiliation: Duke University Medical Center, Durham, North Carolina 27710, USA. raymond.foster@duke.edu
authors.forename: Raymond T
authors.initials: RT
authors.lastname: Foster
mesh_terms: D000739:Anecdotes as Topic; D003967:Diarrhea / Q000175:diagnosis* / Q000453:epidemiology*; D004196:Disease Outbreaks; D004544:El Salvador / Q000453:epidemiology; D006801:Humans; D012621:Seasons; D013997:Time Factors