Field epidemiology.
Gregg, Michael B.
Field epidemiology. - New York Oxford University Press, 1996 - 275p.
0195072073
BEHAVIOURAL AND BIOLOGICAL SCIENCES
Disease Outbreaks
Epidemiologic Methods
Epidemiology-organization& administration
WA 105: N96F: GRE
Field epidemiology. - New York Oxford University Press, 1996 - 275p.
0195072073
BEHAVIOURAL AND BIOLOGICAL SCIENCES
Disease Outbreaks
Epidemiologic Methods
Epidemiology-organization& administration
WA 105: N96F: GRE