title: Seasonal variation in the occurrence of epistaxis.
authors.forename: R
authors.initials: R
authors.lastname: Manfredini
authors.forename: M
authors.initials: M
authors.lastname: Gallerani
authors.forename: F
authors.initials: F
authors.lastname: Portaluppi
mesh_terms: D000328:Adult; D000368:Aged; D004844:Epistaxis / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012307:Risk Factors; D012621:Seasons; D014481:United States / Q000453:epidemiology