Eric Walker added a number of topics and a number of links to Medicine, drugs and healthcare, and added Medicine, drugs and healthcare to Health, nutrition, illness and disease

Eric Walker added How Covid Sends Some Bodies to War With Themselves - The New York Times and Intensive care medicine - Wikipedia to Intensive care medicine, and added Intensive care medicine to Medical specializations

Eric Walker added Intensive care medicine and Rheumatology to Medical specializations, and added Medical specializations to Medicine, drugs and healthcare

Eric Walker added Rheumatoid arthritis (RA), Arthritis and Granulomatosis with polyangiitis (GPA) and a number of links to Rheumatology, and added Rheumatology to Medical specializations