title: Characterization of tree allergy prevalence in children younger than 4 years.
authors: Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts; Department of Otolaryngology and Communications Enhancement, Boston Children's Hospital, Boston, Massachusetts; Department of Otology and Laryngology, Harvard Medical School, Boston, Massachusetts. Electronic address: ahmad_sedaghat@meei.harvard.edu.
authors: Ahmad R
authors: AR
authors: Sedaghat
authors: Division of Allergy and Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.
authors: William J
authors: WJ
authors: Sheehan
authors: Division of Allergy and Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.
authors: Apinya
authors: A
authors: Bharmanee
authors: Division of Allergy and Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.
authors: Kendra
authors: K
authors: Harris
authors: Division of Allergy and Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.
authors: Wanda
authors: W
authors: Phipatanakul
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011058:Pollen / Q000009:adverse effects; D015995:Prevalence; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis* / Q000453:epidemiology* / Q000276:immunology; D012307:Risk Factors; D012737:Sex Factors; D012882:Skin Tests; D014197:Trees / Q000009:adverse effects*