Kass-Hout TA, Buckeridge D, Brownstein J, Xu Z, McMurray P, Ishikawa CK, Gunn J, Massoudi BL.
J Am Med Inform Assoc
http://www.ncbi.nlm.nih.gov/pubmed/22596079
19(5):775-6
https://connects.catalyst.harvard.edu/Profiles/profile/311182