@article{doi:10.1001/jama.1939.02800400003002,
author = {POWERS JH},
title = {THe hazards of farming},
journal = {Journal of the American Medical Association},
volume = {113},
number = {15},
pages = {1375-1379},
year = {1939},
doi = {10.1001/jama.1939.02800400003002},
URL = { + http://dx.doi.org/10.1001/jama.1939.02800400003002},
eprint = {/data/Journals/JAMA/7358/jama_113_15_002.pdf}
}