@article{doi:10.1001/jama.1909.02550180048005,
title = {THe span of human life},
journal = {Journal of the American Medical Association},
volume = {LIII},
number = {18},
pages = {1490-1491},
year = {1909},
doi = {10.1001/jama.1909.02550180048005},
URL = { + http://dx.doi.org/10.1001/jama.1909.02550180048005},
eprint = {/data/Journals/JAMA/10319/jama_LIII_18_005.pdf}
}