TY  - RPRT
TI  - The predepressive state.
AU  - D W Arnott
PY  - 1971
DO  - 10.5694/j.1326-5377.1971.tb50511.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5093869/
ID  - 5093869
ER  -