[1]
P. Pérez-Sales, T. Durán-Pérez, y R. Bacic Herzfeld, «Long-term psychosocial consequences in first - degree relatives of people detained - disappeared or executed for political reasons in Chile. A study in Mapuce and Non-Mapuce persons», PST, vol. 12, n.º Suplemento, pp. 109–116, dic. 2000.