BibTex format
@article{Spencer:2005:10.1016/j.jcf.2005.05.016,
author = {Spencer, H and Kozlowska, W and Davies, JC and Webber, P and Chadwick, M and Kerr, J and Makhecha, S},
doi = {10.1016/j.jcf.2005.05.016},
journal = {J Cyst Fibros},
title = {Measurement of tobramycin and gentamicin in saliva is not suitable for therapeutic drug monitoring of patients with cystic fibrosis.},
url = {http://dx.doi.org/10.1016/j.jcf.2005.05.016},
volume = {4},
year = {2005}
}