Authors: Manning, JT Trivers, RL Thornhill, R Singh, D

Citation: Jt. Manning et al., The 2nd : 4th digit ratio and asymmetry of hand performance in Jamaican children, LATERALITY, 5(2), 2000, pp. 121-132

Authors: Manning, JT Barley, L Walton, J Lewis-Jones, DI Trivers, RL Singh, D Thornhill, R Rohde, P Bereczkei, T Henzi, P Soler, M Szwed, A

Citation: Jt. Manning et al., The 2nd : 4th digit ratio, sexual dimorphism, population differences, and reproductive success: evidence for sexually antagonistic genes?, EVOL HUM BE, 21(3), 2000, pp. 163-183

Authors: Manning, JT Trivers, RL Singh, D Thornhill, R

Citation: Jt. Manning et al., The mystery of female beauty, NATURE, 399(6733), 1999, pp. 214-215