Application of epidemiological principles for public health action :
Application of epidemiological principles for public health action : report of a regional meeting SEARO,New Delhi,26-27 February 2009.
- New Delhi : World Health Organization, 2009.
- vii, 144 p. : ill. ; 24 cm.
Public Health.
WA 105 A 2009
Public Health.
WA 105 A 2009