Discrepant anti-dsDNA testing between EliA and Crithidia in ANA negative samples: just a false positive?

• Juan Jose Alegre-Sancho,
• José María López-Ortega,
• Adrián Mayo-Juanatey,
• Pablo Sanz-García

Affiliations

Juan Jose Alegre-Sancho

Rheumatology, Doctor Peset University Hospital, Valencia, Spain

José María López-Ortega

Clinical Analysis, Doctor Peset University Hospital, Valencia, Spain

Adrián Mayo-Juanatey

Rheumatology, Doctor Peset University Hospital, Valencia, Spain

Pablo Sanz-García

Clinical Analysis, Doctor Peset University Hospital, Valencia, Spain