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book Introduction to Epidemiology 6th Edition by Ray M Merrill cover

Introduction to Epidemiology 6th Edition by Ray M Merrill

Edition 6ISBN: 1449645186
book Introduction to Epidemiology 6th Edition by Ray M Merrill cover

Introduction to Epidemiology 6th Edition by Ray M Merrill

Edition 6ISBN: 1449645186
Exercise 19

What hypotheses were developed by John Snow about the cause (etiology), signs and symptoms, spread, and course of the cholera disease? How do the observations and hypotheses of Snow conform to modern understanding and knowledge of cholera?

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John Snow was the famous English physici ...

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Introduction to Epidemiology 6th Edition by Ray M Merrill
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