title: Past sex prejudice and present sex ratios.
authors.forename: W H
authors.initials: WH
authors.lastname: James
mesh_terms: D015982:Bias; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007237:Infanticide; D008297:Male; D011287:Prejudice; D012743:Sex Preselection; D012744:Sex Ratio; D015024:Zambia