Journal Article

Royen, Paul Van, Sandholzer, Hagen, Griffiths, Frances, Lionis, Christos, Rethans, Jan-Joost, Galí, Ferran, Eilat-Tsanani, Sophia and Hummers-Pradier, Eva. (2010) Are presentations of abstracts at EGPRN meetings followed by publication? European Journal of General Practice, Vol.16 (No.2). pp. 100-105. ISSN 1381-4788

Working or Discussion Paper

Oswald, Andrew J. (2008) Can we test for bias in scientific peer-review? Discussion Paper. Bonn, Germany: Institute for the Study of Labor (IZA). IZA Discussion Papers (No.3665). (Unpublished)