Effectiveness versus efficacy of conjugated pneumococcal vaccine: a systematic review of randomised, controlled trials with meta-analysis examining absolute risk reduction and relative risk

21st European Congress of Clinical Microbiology and Infectious Diseases (ECCMID) 27th International Congress of Chemotherapy (ICC) 07.05.2011 - 10.05.2011

J. Puliyel (1), J. Mathew (2), N. Vashisht (1), V. Sreenivas (3) : 1 Department of Pediatrics St Stephens Hospital Delhi, 2 Department of Pediatrics Post Graduate Institute of Medical Science, (PGI) Chandigarh, 3 Department of Biostatistics All India Institute of Medical Science (AIIMS) Delhi