Syndromic Surveillance through Measuring Lexical Shift in Emergency Department Chief Complaint Texts. - Hafsah Aamer; Bahadorreza Ofoghi; Karin Verspoor (ALTA, 2016)

Detection of adverse drug reactions using medical named entities on Twitter. - Andrew MacKinlay; Hafsah Aamer; Antonio Jimeno-Yepes (AMIA, 2017)