DeCasien, Alex R. Sherwood, Chet C. Schapiro, Steven J. Higham, James P. Supplementary Figures 33-40 from Greater variability in chimpanzee (<i>Pan troglodytes</i>) brain structure among males Sample size simulations sexual selection;neuroanatomy;chimpanzees;variability 2020-04-01
    https://rs.figshare.com/articles/journal_contribution/Supplementary_Figures_33-40_from_Greater_variability_in_chimpanzee_i_Pan_troglodytes_i_brain_structure_among_males/12057102
10.6084/m9.figshare.12057102.v1