@article{doi:10.1001/jama.2010.1702,
author = {Pasternak B and Hviid A},
title = {RIsk of birth defects after use of acyclovir, valacyclovir, and famciclovir in the first trimester—reply},
journal = {JAMA},
volume = {304},
number = {20},
pages = {2242-2243},
year = {2010},
doi = {10.1001/jama.2010.1702},
URL = { + http://dx.doi.org/10.1001/jama.2010.1702},
eprint = {/data/Journals/JAMA/4538/jlt1124_2243_2243.pdf}
}