title: Opportunity for natural selection among three migrant groups of fishermen of Puri, India.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D012641:Selection, Genetic; D012934:Social Isolation; D014171:Transients and Migrants