A. Lager, S. Bremberg, D. Vågerö: The association of early IQ and education with mortality: 65 year longitudinal study in Malmö, Sweden. In: BMJ. 2009 Dec 10;339:b5282. doi: 10.1136/bmj.b5282. PMID 20008007. PMC 2792333 (freier Volltext).
A. Lager, S. Bremberg, D. Vågerö: The association of early IQ and education with mortality: 65 year longitudinal study in Malmö, Sweden. In: BMJ. 2009 Dec 10;339:b5282. doi: 10.1136/bmj.b5282. PMID 20008007. PMC 2792333 (freier Volltext).