Erren T C, Trautmann K, Salz M M E, Reiter R J
Institute and Policlinic for Occupational Medicine, Environmental Medicine and Prevention Research, UNIKLINIK KÖLN, University Hospital of Cologne, University of Cologne, Cologne, Germany.
J Perinatol. 2013 Oct;33(10):824-5. doi: 10.1038/jp.2013.107.