academic article

• Substance abuse and hospitalization for mood disorder among Medicaid beneficiaries..  American journal of public health.  99:160-7. 2008
• Hospitalization for psychiatric illness among community-dwelling elderly persons in 1992 and 2002..  Psychiatric services (Washington, D.C.).  59:1046-8. 2008
• Medicare inpatient treatment for elderly non-dementia psychiatric illnesses 1992--2002; length of stay and expenditures by facility type..  Administration and policy in mental health.  35:231-40. 2008