title: IgG subclass deficiency and recurrent infections.
authors.affiliation: Department of Medicine, University of South Florida College of Medicine, Tampa.
authors.forename: J D
authors.initials: JD
authors.lastname: Diaz
authors.forename: R P
authors.initials: RP
authors.lastname: Nelson
authors.forename: R F
authors.initials: RF
authors.lastname: Lockey
mesh_terms: D000293:Adolescent; D002925:Ciliary Motility Disorders / Q000175:diagnosis; D003550:Cystic Fibrosis / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D017099:IgG Deficiency; D008297:Male; D012008:Recurrence; D012141:Respiratory Tract Infections / Q000276:immunology*; D012852:Sinusitis / Q000175:diagnosis; D014923:Wiskott-Aldrich Syndrome / Q000175:diagnosis