@article{doi:,
author = {Boehncke W and Elshorst-Schmidt T and Kaufmann R},
title = {SYstemic photodynamic therapy is a safe and effective treatment for psoriasis},
journal = {Archives of Dermatology},
volume = {136},
number = {2},
pages = {271-272},
year = {2000},
doi = {},
URL = { + http://dx.doi.org/},
eprint = {/data/Journals/DERM/4635/DLT0200.pdf}
}