TY  - RPRT
TI  - A method for measuring depression: validity studies on a depression questionnaire.
AU  - I Pilowsky
AU  - D Spalding
PY  - 1972
DO  - 10.1192/bjp.121.4.411
UR  - https://pubmed.ncbi.nlm.nih.gov/5077098/
ID  - 5077098
ER  -