@article{doi:10.1001/jama.1989.03420060070036,
author = {Smith R},
title = {NIne-ball neck},
journal = {JAMA},
volume = {261},
number = {6},
pages = {866},
year = {1989},
doi = {10.1001/jama.1989.03420060070036},
URL = { + http://dx.doi.org/10.1001/jama.1989.03420060070036},
eprint = {/data/Journals/JAMA/9143/jama_261_6_036.pdf}
}