World Helicobacter meeting speaker
· Lisbon, Portugal
Warren spoke at the World Helicobacter meeting in Lisbon during the period in which international recognition of his work was growing. The source gives the year but not a more precise date.
· Lisbon, Portugal
Warren spoke at the World Helicobacter meeting in Lisbon during the period in which international recognition of his work was growing. The source gives the year but not a more precise date.