@article{doi:10.1001/jama.1989.03420080064024,
author = {Wood TA},
title = {THe cost to patients of participating in clinical trials},
journal = {JAMA},
volume = {261},
number = {8},
pages = {1150-1151},
year = {1989},
doi = {10.1001/jama.1989.03420080064024},
URL = { + http://dx.doi.org/10.1001/jama.1989.03420080064024},
eprint = {/data/Journals/JAMA/9147/jama_261_8_024.pdf}
}