Authors: Melody Roelke‐Parker, Linda Munson, Craig Packer, Richard Kock, Sarah Cleaveland, Margaret A. Carpenter, Stephen J. O’Brien, A. Pospischil, Regina Hofmann‐Lehmann, Hans Lutz, George L. M. Mwamengele, M.N. Mgasa, G. A. Machange, Brian A. Summers, M. J. G. Appel - Nature 1996 cited by 816
