@article{doi:10.1001/jama.1989.03420090144054,
title = {INdex to advertisers},
journal = {JAMA},
volume = {261},
number = {9},
pages = {1376},
year = {1989},
doi = {10.1001/jama.1989.03420090144054},
URL = { + http://dx.doi.org/10.1001/jama.1989.03420090144054},
eprint = {/data/Journals/JAMA/9148/jama_261_9_054.pdf}
}