@inproceedings{inproceedings, title = {{Effect of hepatavalent conjugate pneumococcal vaccine in infancy and booster polysaccharide vaccine at 13 months on nasopharyngeal carriage of S-pneumoniae in children aged 2 to 4 years}}, url = {{}}, year = {{2001}}, month = {{10}}, author = {{Murdoch C and Lakshman R and Burkinshaw R and Shaw L and Finn A}}, volume = {{33}}, journal = {{CLIN INFECT DIS}}, issue = {{7}}, pages = {{1148-1148}}, note = {{Accessed on 2025/04/09}}}