Lab 7A: Cohort studies
- Due Mar 14, 2016 at 8am
- Points 35
- Questions 26
- Available Feb 8, 2016 at 8am - Mar 18, 2016 at 8am
- Time Limit None
- Allowed Attempts Unlimited
Instructions
For each question below, please select the one best answer. All partly correct answers are marked "Sorry, wrong answer".
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