![Dr. Barry J. Marshall was convinced that H. pylori bacteria causes stomach ulcers, but no one believed him. Since it was illegal to test his theory on humans, he drank the bacteria Dr. Barry J. Marshall was convinced that H. pylori bacteria causes stomach ulcers, but no one believed him. Since it was illegal to test his theory on humans, he drank the bacteria](https://i.redd.it/27e1y1ju1nt81.jpg)
Dr. Barry J. Marshall was convinced that H. pylori bacteria causes stomach ulcers, but no one believed him. Since it was illegal to test his theory on humans, he drank the bacteria
![Nobel Laureate Barry J. Marshall, MBBS, To Present the Inaugural 'David A. Peura, MD Endowed Lecture' - Research - Medicine in Motion News Nobel Laureate Barry J. Marshall, MBBS, To Present the Inaugural 'David A. Peura, MD Endowed Lecture' - Research - Medicine in Motion News](https://news.med.virginia.edu/files/2023/05/marshall-award-nobel-prize-1x1-1-300x300.jpg)
Nobel Laureate Barry J. Marshall, MBBS, To Present the Inaugural 'David A. Peura, MD Endowed Lecture' - Research - Medicine in Motion News
![Barry J. Marshall, MD, y J Robin Warren, MD, recibieron el premio Nobel... | Download Scientific Diagram Barry J. Marshall, MD, y J Robin Warren, MD, recibieron el premio Nobel... | Download Scientific Diagram](https://www.researchgate.net/publication/283244206/figure/fig2/AS:293942449983496@1447092749315/Barry-J-Marshall-MD-y-J-Robin-Warren-MD-recibieron-el-premio-Nobel-en-Medicina-por.png)
Barry J. Marshall, MD, y J Robin Warren, MD, recibieron el premio Nobel... | Download Scientific Diagram
![Save the Date: Barry Marshall, MBBS, Nobel Laureate and Former SOM Faculty Member Will Give Keynote Address - Clinical - Medicine in Motion News Save the Date: Barry Marshall, MBBS, Nobel Laureate and Former SOM Faculty Member Will Give Keynote Address - Clinical - Medicine in Motion News](https://news.med.virginia.edu/files/2023/04/Marshall_Barry-J-2x1-1.jpg)