Transgene expression and fitness of hybrids between GM oilseed rape and Brassica rapaHenriette Ammitzbøll, Teis Nørgaard Mikkelsen and Rikke Bagger JørgensenEnviron. Biosafety Res., 4 1 (2005) 3-12DOI: https://doi.org/10.1051/ebr:2005010