Populations of pharyngeal meningococci in Niger.
Nicolas P, Djibo S, Tenebray B, Castelli P, Stor R, Hamidou AA, Boisier P, Chanteau S.
Nicolas P, et al.
Vaccine. 2007 Sep 3;25 Suppl 1:A53-7. doi: 10.1016/j.vaccine.2007.04.041. Epub 2007 May 7.
Vaccine. 2007.
PMID: 17517454