BibTex format
@article{Hopf:2001:10.1038/89683,
author = {Hopf, M and Göhring, W and Ries, A and Timpl, R and Hohenester, E},
doi = {10.1038/89683},
journal = {NATURE STRUCTURAL BIOLOGY},
pages = {634--640},
title = {Crystal structure and mutational analysis of a perlecan-binding fragment of nidogen-1},
url = {http://dx.doi.org/10.1038/89683},
volume = {8},
year = {2001}
}