Beat A. Michel

The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the hip

Roy D. Altman, Graciela S. Alarcón, Daniel J. Appelrouth et al. · Arthritis & Rheumatism · 1991 · 2.7K citations

Medicine, Orthopedic Surgery, Musculoskeletal Medicine +13

The American College of Rheumatology 1990 criteria for the classification of giant cell arteritis

Gene G. Hunder, D. Blöch, Beat A. Michel et al. · Arthritis & Rheumatism · 1990 · 2.5K citations

Medicine, Clinical Sciences, Internal Medicine +15

The American College of Rheumatology 1990 criteria for the classification of takayasu arteritis

William P. Arend, Beat A. Michel, D. Blöch et al. · Arthritis & Rheumatism · 1990 · 2.3K citations

Medicine, Clinical Sciences, Internal Medicine +10

The American College of Rheumatology 1990 criteria for the classification of churg‐strauss syndrome (allergic granulomatosis and angiitis)

Alfonse T. Masi, Gene G. Hunder, J. T. Lie et al. · Arthritis & Rheumatism · 1990 · 2.2K citations

Life Sciences, Immunology, Internal Medicine +11

The American College of Rheumatology 1990 criteria for the classification of wegener's granulomatosis

Randi Y. Leavitt, Anthony S. Fauci, D. Blöch et al. · Arthritis & Rheumatism · 1990 · 2K citations

Medicine, Pathology, General Pathology +8