title: [Special section on migration].
mesh_terms: D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D007558:Italy; D011153:Population; D011157:Population Dynamics; D012942:Social Sciences
keywords: Demographic Factors; Demography; Developed Countries; Europe; Historical Demography; International Migration; Italy; Mediterranean Countries; Migration; Population; Population Dynamics; Social Sciences; Southern Europe