(Q68043029)
Statements
Reduction of oropharyngeal carriage of Haemophilus influenzae type b (Hib) in children immunized with an Hib conjugate vaccine (English)
Haemophilus influenzae
1 reference
H Käyhty
A K Takala
J Eskola
M Leinonen
E Pekkanen
1 November 1991