Impact of the 7-valent pneumococcal conjugate vaccine on the incidence of childhood pneumonia

by ELEMRAID, M. A., RUSHTON, S. P., SHIRLEY, M. D. F., THOMAS, M. F., SPENCER, D. A., EASTHAM, K. M., HAMPTON, F., GORTON, R., POLLARD, K., GENNERY, A. R., CLARK, J. E.
Published 2013