title: Finger clubbing and tumour necrosis factor alpha.
authors.forename: C P
authors.initials: CP
authors.lastname: Braegger
authors.forename: C J
authors.initials: CJ
authors.lastname: Corrigan
authors.forename: T T
authors.initials: TT
authors.lastname: MacDonald
mesh_terms: D006801:Humans; D010005:Osteoarthropathy, Secondary Hypertrophic / Q000097:blood*; D014409:Tumor Necrosis Factor-alpha / Q000032:analysis*
chemical_list: D014409:Tumor Necrosis Factor-alpha