K Ahmad. Show Affiliations »
Abstract
Mesh: See more » Disease OutbreaksHumansPoliomyelitis/epidemiologySudan/epidemiologyUnited Nations
Year: 2001 PMID: 11513928 DOI: 10.1016/S0140-6736(01)05683-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321