7/27/2019 Stanford University Ulcer Study

1/6

7/27/2019 Stanford University Ulcer Study

2/6

7/27/2019 Stanford University Ulcer Study

3/6

7/27/2019 Stanford University Ulcer Study

4/6

7/27/2019 Stanford University Ulcer Study

5/6

7/27/2019 Stanford University Ulcer Study

6/6