@article{doi:10.1001/jama.1929.02710080038016,
title = {THe reactions of twins},
journal = {Journal of the American Medical Association},
volume = {93},
number = {8},
pages = {612-613},
year = {1929},
doi = {10.1001/jama.1929.02710080038016},
URL = { + http://dx.doi.org/10.1001/jama.1929.02710080038016},
eprint = {/data/Journals/JAMA/6768/jama_93_8_016.pdf}
}