TY - JOUR A1 - Peña, J.A. A1 - Alfonso-Sánchez, M.A. A1 - Calderón, R. T1 - Inbreeding and demographic transition in the Orozco Valley (Basque Country, Spain) Y1 - 2002 DO - 10.1002/ajhb.10085 JF - American Journal of Human Biology VL - 14 IS - 6 SP - 713 EP - -720 ER -