Global status of immunization safety: a report based on the WHO/UNICEF Joint Reporting Form, 2003 update.
D016208:Databases, Factual; D006801:Humans; D007114:Immunization / Q000009:adverse effects / Q000706:statistics & numerical data* / Q000639:trends; D017744:Medical Waste Disposal / Q000379:methods*; D011159:Population Surveillance / Q000379:methods*; D014944:World Health Organization
D017744:Medical Waste Disposal