All Stories

  1. The sudden death of the combined first trimester aneuploidy screening, a single centre experience in Belgium

    Article • Clinical Chemistry and Laboratory Medicine (CCLM), May 2019, De Gruyter

    Jan Van Elslande, Jaak Billen

  2. Free Testosterone Reflects Metabolic as well as Ovarian Disturbances in Subfertile Oligomenorrheic Women

    Article • International Journal of Endocrinology, September 2018, Hindawi Publishing Corporation

    Dr Leen Antonio, Jaak Billen, Frank Claessens

  3. Performance of qualitative urinary hCG assays

    Article • Acta Clinica Belgica, May 2014, Taylor & Francis

    Jaak Billen