Belgian recommendations on ANA, anti-dsDNA and anti-ENA antibody testing704, Bossuyt, X., Humbel R., Mewis A., Servais G., Tomasi J.P., Van Campenhout C., Van Hoovels L., Vercammen M., Damoiseaux J., Coucke Wim, et al. , Acta Clin.Belg., 1/4/2014, Volume 69, Issue 2, Number 86, p.83 - 86, (2014)