a Swiss, S., Jennings, P.J., Aryee, G.V. et al. &quot; Violence against women during the Liberian civil conflict &quot; , Journal of the American Medical Association, vol. 279, N° 8 (febrero de1998), pp. 625 - 629.
a Swiss, S., Jennings, P. J., Aryee, G. V. et al., &quot; Violence against women during the Liberian civil conflict &quot; , Journal of the American Medical Association, vol. 279, No. 8 (February 1998), pp. 625-629.