TY  - RPRT
TI  - Primary non-endogenous depression and features attributed to reactive depression.
AU  - S Benjaminsen
PY  - 1981
DO  - 10.1016/0165-0327(81)90026-4
UR  - https://pubmed.ncbi.nlm.nih.gov/6456291/
ID  - 6456291
ER  -