Aunger, R; Curtis, V; (2008) Kinds of behaviour. Biology & philosophy, 23 (3). pp. 317-345. ISSN 0169-3867 DOI: https://doi.org/10.1007/s10539-007-9108-4 Full text not available from this repository.

Prentice, S; Fulford, AJ; Jarjou, LMA; Goldberg, GR; Prentice, A; (2010) Evidence for a downward secular trend in age of menarche in a rural Gambian population. Annals of human biology, 37 (5). pp. 717-721. ISSN 0301-4460 DOI: https://doi.org/10.3109/03014461003727606