TY  - RPRT
TI  - Class position, work experience, and health.
AU  - M L Schwalbe
AU  - C L Staples
PY  - 1986
DO  - 10.2190/k7jh-elvc-6qmg-h64n
UR  - https://pubmed.ncbi.nlm.nih.gov/3781716/
ID  - 3781716
ER  -