BibTex format
@article{Ross:2008,
author = {Ross, JR and Riley, J and Taegetmeyer, A and Sato, H and Gretton, S and du, Bois RM and Welsh, KI},
journal = {Cancer},
pages = {1390--1403},
title = {Genetic variation and response to morphine in cancer patients: Catechol-O-Methyltransferase (COMT) and multi-drug resistance (MDR-1) gene polymorphisms are associated with central side-effects.},
volume = {112},
year = {2008}
}