A. Robert Hook
B. James parkinson
C. Dr Barry Marshall and dr Robin Warren
D. None of these
Submitted by: Ibrahim
Correct Answer: Dr Barry Marshall and dr Robin Warren ✔
Last Updated: May 21, 2019
A. Robert Hook
B. James parkinson
C. Dr Barry Marshall and dr Robin Warren
D. None of these
Submitted by: Ibrahim
Correct Answer: Dr Barry Marshall and dr Robin Warren ✔
Last Updated: May 21, 2019