title: ["Precursor phenomena" as a criterion in the choice of prevention of primary headache of the hemicrania type].
abstract: The importance of headache precursors as expression of latent headache is emphasized. The authors report data from a clinical-epidemiological survey of 322 youngster (143 m and 179 f) aged 4-16 with primary headache aimed at assessing latent time between precursors and onset of headache. The appearance of precursors is considered the time appropriate for prophylaxis.
authors: Servizio di Guardia Medica, U.S.L. RM/4, Roma.
authors: S
authors: S
authors: Di Prospero
authors: A
authors: A
authors: Fiocco
authors: M
authors: M
authors: Di Lazzaro
authors: R
authors: R
authors: Hernandez
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008881:Migraine Disorders / Q000175:diagnosis / Q000517:prevention & control*; D013997:Time Factors
vernacular_title: I "fenomeni precursori" come criterio di scelta per la profilassi della cefalea primaria di tipo emicranico.