A randomised trial of a Haemophilus influenzae type b conjugate vaccine in a developing country for the prevention of pneumonia--ethical considerations.
Year: 1999
Type: article
Source: PubMed
Institution: World Health Organization
Language: English
Subfield: Microbiology
Field: Immunology and Microbiology
Domain: Life Sciences
Open Access status: closed
OpenAlex ID: W2412382185