BibTex format
@article{PUJOLAR:1993:ije/22.1.38,
author = {PUJOLAR, AE and GONZALEZ, CA and LOPEZABENTE, G and ERREZOLA, M and IZARZUGAZA, I and NEBOT, M and RIBOLI, E},
doi = {ije/22.1.38},
journal = {INTERNATIONAL JOURNAL OF EPIDEMIOLOGY},
pages = {38--44},
title = {BLADDER-CANCER AND COFFEE CONSUMPTION IN SMOKERS AND NONSMOKERS IN SPAIN},
url = {http://dx.doi.org/10.1093/ije/22.1.38},
volume = {22},
year = {1993}
}