BibTex format
@article{Hansen:1968:10.1016/0006-2952(68)90341-9,
author = {Hansen, IL and Crawford, MA},
doi = {10.1016/0006-2952(68)90341-9},
journal = {Biochemical Pharmacology},
pages = {338--342},
title = {Bacterial degradation of the aromatic amino acid side chain},
url = {http://dx.doi.org/10.1016/0006-2952(68)90341-9},
volume = {17},
year = {1968}
}