Epidemiology in search of infectious diseases: methods in outbreak investigation.
Palmer
S R
SR
Communicable Disease Surveillance Centre (Welsh Unit), Cardiff Royal Infirmary, UK.
D015982:Bias; D015984:Causality; D003141:Communicable Diseases / Q000453:epidemiology* / Q000209:etiology; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D006801:Humans; D015994:Incidence; D012307:Risk Factors; D006113:United Kingdom / Q000453:epidemiology