@misc{indiciae898e648f4011, title = {Occupational exposures and amyotrophic lateral sclerosis. A population-based case-control study.}, author = {V McGuire and W T Longstreth and L M Nelson and T D Koepsell and H Checkoway and M S Morgan and G van Belle}, year = {1997}, doi = {10.1093/oxfordjournals.aje.a009070}, url = {https://pubmed.ncbi.nlm.nih.gov/9199537/}, note = {Source identifier: 9199537} }