Van Royen, P., Sandholzer, H., Griffiths, F., Lionis, C., Rethans, J., Galí, F., … Hummers-Pradier, E. (2010). Are presentations of abstracts at EGPRN meetings followed by publication? The European Journal of General Practice, 16(2), 100-5. https://doi.org/10.3109/13814788.2010.482582