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Published online by Cambridge University Press:  03 January 2018

Ronald C. Kessler
Ronald C. Kessler*
Affiliation:
Department of Health Care Policy, Harvard Medical School, 180 Longwood Avenue, Boston, MA 02115-5899, USA
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Information
The British Journal of Psychiatry , Volume 171 , Issue 5 , November 1997 , pp. 488
Copyright
Copyright © 1997 The Royal College of Psychiatrists 

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References

Angrist, I. D., lmbens, G. W. & Rubin, D. B. (1996) Identification of causal effects using instrumental variables. Journal of the American Statistical Association, 91, 444–455.Google Scholar
Bound, J., Jaeger, D. A. & Baker, R. M. (1995) Problems with instrumental variable estimation when the correlation between the instruments and the endogenous explanatory variable is weak. Journal of the American Statistical Association, 90, 443–450.Google Scholar
Kessler, R. C., Nelson, C. B., McGonagle, K. A., et al (1996) Comorbidity of DSM–III–R major depressive disorder in the general population: Results from the US National Comorbidity Survey. British Journal of Psychiatry, 168 (supplement 30). 17–30 CrossRefGoogle Scholar
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