title: [A brief analysis of internal migration flows of the elderly and of the situation of the aged based on the Portuguese population census of 1981].
authors.forename: J J
authors.initials: JJ
authors.lastname: De Morais
mesh_terms: D000328:Adult; D017677:Age Distribution; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D005843:Geography; D011153:Population; D011154:Population Characteristics; D011156:Population Density; D011157:Population Dynamics; D011174:Portugal
keywords: Adult; Age Distribution; Age Factors; Aged; Aged, 80 And Over; Comparative Studies; Demographic Factors; Developed Countries; Europe; Geographic Factors; Migration; Migration, Internal; Population; Population Characteristics; Population Density; Population Dynamics; Portugal; Southern Europe; Spatial Distribution