B. Szymanski

Epidemiological profile of non-daily smokers in South Africa: implications for practice

O. Ayo-Yusuf, B. Szymanski, 2009 .

Factors associated with smoking cessation in South Africa.

O. Ayo-Yusuf, B. Szymanski, 2010, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

Is there an “unhealthy volunteer effect” in mental health outpatient research?

M. Valenstein, K. Zivin, P. Pfeiffer, 2010, Psychiatry Research.

Associations between psychiatric inpatient bed supply and the prevalence of serious mental illness in Veterans Affairs nursing homes.

Nicholas W. Bowersox, J. McCarthy, Nicholas Bowersox, 2013, American journal of public health.

Associations between psychiatric inpatient bed supply and the prevalence of serious mental illness in Veterans Affairs nursing homes.

Nicholas W. Bowersox, J. McCarthy, Nicholas Bowersox, 2013, American Journal of Public Health.

Depression treatment in older adult veterans.

K. Zivin, H. Kales, F. Blow, 2012, The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.