TY - JOUR A1 - Sparks, C.S. A1 - Wood, J.W. A1 - Johnson, P.L. T1 - Infant mortality and intra-household competition in the northern islands of Orkney, Scotland, 1855-2001 Y1 - 2013 DO - 10.1002/ajpa.22264 JF - American Journal of Physical Anthropology VL - 151 IS - 2 ER -