BibTex format
@inproceedings{Hardell:2007:10.1002/ajim.20357,
author = {Hardell, L and Walker, MJ and Walhjalt, B and Friedman, LS and Richter, ED},
doi = {10.1002/ajim.20357},
pages = {227--233},
publisher = {WILEY},
title = {Secret ties to industry and conflicting interests in cancer research},
url = {http://dx.doi.org/10.1002/ajim.20357},
year = {2007}
}