Sundet, J M [Genes and intelligence]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke Jun 1987 - 1638-41 p. digital Publication Type: English Abstract; Journal Article ISSN: 0029-2001 Subjects--Topical Terms: GeneticsHumansIntelligenceSocial Environment