ABO Classification1901
Provides the basis for safer blood transfusion between compatible patients.
Historical person
Historical biography and chronological timeline for Karl Landsteiner, based on 2 World History Database records associated with Austria.
Provides the basis for safer blood transfusion between compatible patients.
Explains that human blood separates into distinct compatibility groups.
Pathologist and Immunologist
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.