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Is, in infertile women undergoing a basic fertility work-up, tubal flushing with oil-based contrast medium during hysterosalpingography (HSG) cost-effective compared to tubal flushing by hysterosalpingo-foam sonography (HyFoSy)? A randomized controlled trial.

The main objective of this study is to determine whether tubal flushing with oil-based contrast during HSG results into more pregnancies leading to live births when compared to tubal flushing with ExEm-foam during HyFoSy, and whether this approach…

Identification and characterization of non-alcoholic fatty liver disease in primary care.

The primary objective of this cohort study is to determine the prevalence of simple and progressed NAFLD in subjects at risk followed by the general practitioner The secondary objectives are:1. To study the factors linked to the development of…