id	keyword
fa-1660	american
fa-1660	groups
fa-1660	population
fa-1660	european
fa-1660	african
fa-1660	jantz
fa-1660	forensic
fa-1660	anthropology
fa-1660	structure
fa-1660	data
fa-1660	ancestry
fa-1660	journal
fa-1660	variation
fa-1660	et al