R. Birkhead

发表

Steven M. Mussmann, Bradley T. Martin, John S. Placyk, 2013, Molecular phylogenetics and evolution.

P. Phillips, J. Philipson, R. Birkhead, 1983, Clinical and experimental rheumatology.

Steven M. Mussmann, Bradley T. Martin, S. Mussmann, 2014, Zootaxa.

J. Friedman, R. Birkhead, 1987, Journal of neurology, neurosurgery, and psychiatry.