BibTex format
@article{Berlanga-Taylor:2012:aje/kwr442,
author = {Berlanga-Taylor, AJ and Disanto, G and Ramagopalan, SV},
doi = {aje/kwr442},
journal = {Am J Epidemiol},
pages = {727--728},
title = {Re: "Use of penicillin and other antibiotics and risk of multiple sclerosis: a population-based case-control study".},
url = {http://dx.doi.org/10.1093/aje/kwr442},
volume = {175},
year = {2012}
}