Journal
- Decline of Childhood Haemophilus influenzae Type b (Hib) Disease in the Hib Vaccine Era. (1993, January 13).
- Randomised trial of Haemophilus influenzae type-b tetanus protein conjugate for prevention of pneumonia and meningitis in Gambian infants. (1999, December 27).
- Haemophilus influenzae Type b Capsular Polysaccharide Vaccine in Children: A Double-Blind Field Study of 100,000 Vaccinees 3 Months to 5 Years of Age in Finland. (1977, November 01).