@article{doi:10.1001/jama.1939.02800400058023,
author = {Halpern LL},
title = {DIsturbances of the pendular movement of the arm in walking},
journal = {Journal of the American Medical Association},
volume = {113},
number = {15},
pages = {1430-1431},
year = {1939},
doi = {10.1001/jama.1939.02800400058023},
URL = { + http://dx.doi.org/10.1001/jama.1939.02800400058023},
eprint = {/data/Journals/JAMA/7358/jama_113_15_023.pdf}
}