title: The changing distribution of sex ratios in the British urban system.
mesh_terms: D003710:Demography; D019049:Developed Countries; D005060:Europe; D005843:Geography; D011153:Population; D011154:Population Characteristics; D006113:United Kingdom; D014505:Urban Population
keywords: Demographic Factors; Developed Countries; Europe; Geographic Factors; Northern Europe; Population; Population Characteristics; Spatial Distribution; United Kingdom; Urban Spatial Distribution