TY  - RPRT
TI  - Proportionate mortality among unionized construction ironworkers.
AU  - F B Stern
AU  - M H Sweeney
AU  - E Ward
PY  - 1997
DO  - 10.1002/(sici)1097-0274(199702)31:2<176::aid-ajim7>3.0.co;2-y
UR  - https://pubmed.ncbi.nlm.nih.gov/9028434/
ID  - 9028434
ER  -