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Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers
النسخة 5الرقم المعياري الدولي: 978-1449665494Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers
النسخة 5الرقم المعياري الدولي: 978-1449665494 تمرين 4
Describe the significance for epidemiology of the following historical developments:
a. associating the environment with disease causality
b. use of vital statistics
c. use of natural experiments
d. identification of specific agents of disease
a. associating the environment with disease causality
b. use of vital statistics
c. use of natural experiments
d. identification of specific agents of disease
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Associating environment with disease cau...
Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers
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