> Kavanau, J. L. 2009. Secondarily flightless birds or Cretaceous > non-avian theropods? Medical Hypotheses, in press. > doi:10.1016/j.mehy.2009.09.015 Medical Hypotheses is a well-known pseudoscience journal. Judging from the abstract, this paper fits in there, despite not being about non-evidence-based medicine.