BibTex format
@article{Crawford:1968:10.1016/s1054-3589(08)60312-9,
author = {Crawford, MA},
doi = {10.1016/s1054-3589(08)60312-9},
journal = {Adv Pharmacol (1962)},
pages = {176--177},
title = {Discussion of indole metabolism in Hartnup disease.},
url = {http://dx.doi.org/10.1016/s1054-3589(08)60312-9},
volume = {6},
year = {1968}
}