John Njuma LibweaMark A FletcherPaul Koki NdomboAngeline BoulaA Et AlShabir Madhi2023-04-132023-04-13WOS1932-6203https://hdl.handle.net/10539/34999Impact of 13valent pneumococcal conjugate vaccine on laboratoryconfirmed pneumococcal meningitis and purulent meningitis among children 5 years in Cameroon 2011 2018