title: Diagnostic importance of relative lymphopenia as a marker of swine influenza (H1N1) in adults.
authors.forename: Burke A
authors.initials: BA
authors.lastname: Cunha
authors.forename: Francisco M
authors.initials: FM
authors.lastname: Pherez
authors.forename: Paul
authors.initials: P
authors.lastname: Schoch
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000502:physiology*; D007251:Influenza, Human / Q000175:diagnosis* / Q000821:virology; D008231:Lymphopenia / Q000175:diagnosis* / Q000473:pathology; D008875:Middle Aged; D055815:Young Adult