![The immunogenicity and safety of
<i>Haemophilus influenzae</i>
type b-tetanus toxoid conjugate vaccine in Gambian infants]()
The immunogenicity and safety of
<i>Haemophilus influenzae</i>
type b-tetanus toxoid conjugate vaccine in Gambian infantsKim Mulholland, E.; Byass, Peter; Campbell, Harry; Fritzell, Bernard; Greenwood, Alice M.; Todd, James; Greenwood, Brian M. · Annals of Tropical Paediatrics · 1994