Generalized anxiety disorder is a complex psychiatric syndrome. Current understanding on the epidemiological risk factors, genetic vulnerability and neurobiology of the GAD is beginning to unfold the complexities behind this disorder. This narrative review has attempted to put together the recent advances in the area of GAD research with intent to identify the gaps requiring further research.
Abbas, Aamir and Naqvi, Haider A.
"Generalized anxiety disorder: can we rest now?,"
Pakistan Journal of Neurological Sciences (PJNS): Vol. 8
, Article 6.
Available at: http://ecommons.aku.edu/pjns/vol8/iss1/6