Retraction: infliximab (Remicade) in Sjögren's

Two papers have been pulled.

Arthritis & Rheumatism:

We regretfully report that some methodologic errors in the treatment of the data were discovered. In fact, the results of the study did not demonstrate an effect of infliximab in Sjögren’s syndrome.

Ouch.

I don't know if this was accidental or deliberate, but I know in my own research I've suddenly developed cold sweats and panic thinking I might have programmed a formula for statistical analysis incorrectly.