Goldberg, Jack

Title	Year	PMID
Posttraumatic stress disorder; combat exposure; and nicotine dependence, alcohol dependence, and major depression in male twins.	2008	18396190
A twin registry study of the relationship between posttraumatic stress disorder and nicotine dependence in men.	2005	16275813
Co-twin control study of relationships among combat exposure, combat-related PTSD, and other mental disorders.	2003	14584626