Past-Year Use of Outpatient Services for Psychiatric Problems in the National Comorbidity Survey
Ronald C. Kessler
,
Shanyang Zhao
,
Steven J. Katz
,
Ronald C. Kessler
,
Shanyang Zhao
,
Steven J. Katz
,
Anthony C. Kouzis
,
Richard G. Frank
,
Mark J. Edlund
,
Philip J. Leaf
1999
American Journal of Psychiatry
621 citations