Guidelines for measuring national HIV prevalence in population-based surveys /
Guidelines for measuring national HIV prevalence in population-based surveys /
=
UNAIDS/WHO Working Group on Global HIV/AIDS and STI Surveillance.
- Geneva : World Health Organization,
- 67 p.
eng
WHODOC
9241593709
HIV infections--epidemiology.
HIV seroprevalence.
Population surveillance--methods.
Guidelines.
WC 503.41 2005UN
eng
WHODOC
9241593709
HIV infections--epidemiology.
HIV seroprevalence.
Population surveillance--methods.
Guidelines.
WC 503.41 2005UN