Capsular serotypes and antimicrobial susceptibilities of Streptococcus pneumoniae causing invasive pneumococcal disease from 2009-2012 with an emphasis on serotype 19A in bacteraemic pneumonia and empyema and β-lactam resistance - Lee, M R; Chen, C M; Chuang, T Y; Huang, Y T; Hsueh, P R (Int J Antimicrob Agents, 2013)