title: The brain drain: internal and external.
authors.forename: D
authors.initials: D
authors.lastname: Nesiah
mesh_terms: D001208:Asia; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D011153:Population; D011157:Population Dynamics; D013188:Sri Lanka
keywords: Asia; Demographic Factors; Developing Countries; International Migration; Migration; Migration, Internal; Population; Population Dynamics; Southern Asia; Sri Lanka