14 moments
Birth in North Adelaide
· North Adelaide, South Australia, Australia
John Robin Warren was born in North Adelaide, South Australia.
Family move to Unley
· Unley, South Australia, Australia
As a child, Warren moved with his family from Brighton to Unley, a southern suburb of Adelaide. The source gives the year but not a more precise date.
Junior resident at Queen Elizabeth Hospital
· Queen Elizabeth Hospital, Woodville, South Australia, Australia
After completing his medical degree, Warren began clinical work as a junior resident medical officer at Queen Elizabeth Hospital in Woodville. The source supports a 1961–1962 appointment; the card uses its start year.
Registrar at IMVS
· Institute of Medical and Veterinary Science, Adelaide, South Australia, Australia
Warren worked in haematology and clinical pathology at Adelaide's Institute of Medical and Veterinary Science, an early stage of his pathology career. The source supports a 1962–1963 appointment; the card uses its start year.
Pathology lecturer in Adelaide
· University of Adelaide, Adelaide, South Australia, Australia

Wikimedia Commons · Creative Commons Attribution-Share Alike 2.0 Generic · file Warren lectured in pathology at the University of Adelaide before relocating to Melbourne for further hospital training. The source supports a 1963–1964 appointment; the card uses its start year.
Clinical pathology training in Melbourne
· Royal Melbourne Hospital, Parkville, Victoria, Australia
Warren moved to Melbourne to work as a registrar in clinical pathology at Royal Melbourne Hospital. The source supports a 1964–1966 appointment; the card uses its start year.
Arrival in Perth
· Perth, Western Australia, Australia
Warren and his family arrived in Perth after he accepted a pathology position connected with Royal Perth Hospital and the University of Western Australia.
Royal Perth Hospital pathology post
· Royal Perth Hospital, Perth, Western Australia, Australia
Warren began the long Royal Perth Hospital appointment that became the principal setting for his work on gastric bacteria. The source supports a 1968–1999 appointment; the card uses its start year.
Observation of gastric bacteria
· Royal Perth Hospital, Perth, Western Australia, Australia
While working at Royal Perth Hospital, Warren observed bacteria in gastric tissue sections, initiating the work that led to recognition of Helicobacter pylori. The quoted passage places the 1979 observation during his 1968–1998 Royal Perth Hospital appointment.
Meeting Barry Marshall at Royal Perth Hospital
· Royal Perth Hospital, Perth, Western Australia, Australia
Warren met gastroenterology registrar Barry Marshall in the pathology department's basement at Royal Perth Hospital, beginning their decisive collaboration.
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.
Guest speaker in Berlin
· Berlin, Germany
Warren appeared as a guest speaker at the centenary meeting of the German Society of Pathology.
Nobel Prize lecture in Stockholm
· Stockholm, Sweden
During Nobel Week, Warren delivered his Nobel lecture following the award of the 2005 Nobel Prize in Physiology or Medicine with Barry Marshall. The source supports Stockholm and December 2005, but not a precise day.
Death in Perth
· Perth, Western Australia, Australia

Wikimedia Commons · Creative Commons Attribution-Share Alike 3.0 Unported · file Warren died in Perth at age 87.