RT Journal Article SR Electronic T1 Cocaine use and depression JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1636a OP 1637 VO 147 IS 11 A1 L. A. Pagliaro A1 L. H. Jaglalsingh A1 A. M. Pagliaro YR 1992 UL http://www.cmaj.ca/content/147/11/1636a.abstract