{"id":"001406627","type":"article","title":"Biological traces of activity-induced stress markers in a medieval population on Boni Island, Sudanese Nubia","publisher":"Heinrich-Barth-Institut","publisher-place":"Köln","pages":"203-215","container-title":"Proceedings of the Third International Conference on the Archaeology of the Fourth Nile Cataract","author":[{"family":"Heikel","given":"M."}],"issued":{"raw":"2012"}}