O’Neill, Lotte Dyhrberg, m.fl. “Validity Assumptions for a Multiple-Choice Test of Medical Knowledge With Open-Books and Web Access. A Known Groups Comparison Study”. Dansk Universitetspædagogisk Tidsskrift, bd. 13, nr. 25, september 2018, s. 134-50, doi:10.7146/dut.v13i25.97864.