TY - JOUR T1 - Pneumococcal nasopharyngeal carriage in children following heptavalent pneumococcal conjugate vaccination in infancy. JO - Arch Dis Child PY - 2003/03/01 AU - Lakshman R AU - Murdoch C AU - Race G AU - Burkinshaw R AU - Shaw L AU - Finn A ED - DO - DOI: 10.1136/adc.88.3.211 VL - 88 IS - 3 SP - 211 EP - 214 Y2 - 2024/12/26 ER -