Smoking and suicidal behaviors in the National Comorbidity Survey Replication
Journal of Nervous and Mental Disease
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2030493/
Lifetime and 12-month prevalence of bipolar spectrum disorder in the National Comorbidity Survey Replication
Archives of General Psychiatry
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1931566/
Cross-national prevalence and correlates of adult attention-deficit hyperactivity disorder.
British Journal of Psychiatry
http://bjp.rcpsych.org/content/190/5/402.long
Hypertension Treatment in a Medicare Population: Adherence and Systolic Blood Pressure Control
Clinical Therapeutics
http://www.clinicaltherapeutics.com/article/S0149-2918(07)00139-7/abstract
The impact of a quality improvement program on systems, processes, and structures in medical clinics
Medical Care
http://www.ncbi.nlm.nih.gov/pubmed/?term=The%20impact%20of%20a%20quality%20improvement%20program%20on%20systems%2C%20processes%2C%20and%20structures%20in%20medical%20clinics.