Barrett-Connor, E. (1978). Epidemiology for the infection control nurse. Mosby.
Lua i Stíl Chicago (17ú heag.)Barrett-Connor, Elizabeth. Epidemiology for the Infection Control Nurse. St. Louis: Mosby, 1978.
Lua MLA (9ú heag.)Barrett-Connor, Elizabeth. Epidemiology for the Infection Control Nurse. Mosby, 1978.
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