@article{Seo2014,
author = {Seo, Y.B. and Choi, W.S. and Baek, J.H. and Lee, J. and Song, J.Y. and Lee, J.S. and Cheong, H.J. and Kim, W.J.},
title= {Effectiveness of the influenza vaccine at preventing hospitalization due to acute exacerbation of cardiopulmonary disease in Korea from 2011 to 2012},
year = {2014},
doi = {10.4161/hv.26858},
journal = {Human Vaccines and Immunotherapeutics },
volume = {10},
number = {2},
pages = {423--427},
}