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book An Introduction to Community Health 7th Edition by James McKenzie,Robert Pinger,Jerome Kotecki cover

An Introduction to Community Health 7th Edition by James McKenzie,Robert Pinger,Jerome Kotecki

النسخة 7الرقم المعياري الدولي: 978-0763790110
book An Introduction to Community Health 7th Edition by James McKenzie,Robert Pinger,Jerome Kotecki cover

An Introduction to Community Health 7th Edition by James McKenzie,Robert Pinger,Jerome Kotecki

النسخة 7الرقم المعياري الدولي: 978-0763790110
تمرين 19
With regard to observational studies, how do case/control studies and cohort studies differ in design and in the kinds of results obtainable?
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Observational studies:
Observational st...

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An Introduction to Community Health 7th Edition by James McKenzie,Robert Pinger,Jerome Kotecki
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