Eric Walker added Granulomatosis with polyangiitis - Wikipedia to Granulomatosis with polyangiitis (GPA)

Eric Walker added He Was an Active Guy. Suddenly His Legs Ached After a Few Blocks. - The New York Times to a number of topics

Eric Walker added Granulomatosis with polyangiitis - Wikipedia and He Was an Active Guy. Suddenly His Legs Ached After a Few Blocks. - The New York Times to Granulomatosis with polyangiitis (GPA), and added Granulomatosis with polyangiitis (GPA) to Inflammation and autoimmune and inflammatory disorders and Rheumatology

Eric Walker added a number of topics and a number of links to Inflammation and autoimmune and inflammatory disorders, and added Inflammation and autoimmune and inflammatory disorders to Sickness, ailments, disease and diseases and Immune system

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