TY - JOUR AU - Lindley Richard AU - Hayen A. AU - MacIntyre CR AU - Ridda I AU - Gao Z AU - Moa Am AU - McIntyre PB AU - Sullivan JS AU - Jones TR BT - PLoS ONE C2 - 24760002 ET - 2014 April 23 LA - eng LB - Prof M1 - 4 PY - 2014 EP - e94578. T2 - PLoS ONE TI - A randomized clinical trial of the immunogenicity of 7-valent pneumococcal conjugate vaccine compared to 23-valent polysaccharide vaccine in frail, hospitalized elderly. VL - 9 ER -