title: Blepharitis, allergy, and dry eye: lumpers and splitters.
authors.forename: Mitchell H
authors.initials: MH
authors.lastname: Friedlaender
mesh_terms: D001762:Blepharitis / Q000150:complications / Q000175:diagnosis*; D003233:Conjunctivitis, Allergic / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D015352:Dry Eye Syndromes / Q000150:complications / Q000175:diagnosis*; D006801:Humans