TY  - RPRT
TI  - Depression occurring in chronically anxious persons.
AU  - C VanValkenburg
AU  - G Winokur
AU  - M Lowry
AU  - D Behar
AU  - D VanValkenburg
DO  - 10.1016/0010-440x(83)90081-0
UR  - https://pubmed.ncbi.nlm.nih.gov/6872541/
ID  - 6872541
ER  -