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H Ralph Schumacher

Alteration of chlamydia trachomatis biologic behavior in synovial membranes suppression of surface antigen production in reactive arthritis and reiter's syndrome
1995 · Ratanavadee Nanagara, Feng Li, et al. · Arthritis & Rheumatism · 126
Reproducibility of synovial fluid analyses. A study among four laboratories
1986 · H. Ralph Schumacher, Marie S. Sieck, et al. · Arthritis & Rheumatism · 123
In vivo gene expression of type 1 and type 2 cytokines in synovial tissues from patients in early stages of rheumatoid, reactive, and undifferentiated arthritis.
1997 · S Kotake, H R Schumacher, et al. · PubMed · 111
Is it mandatory to examine synovial fluids promptly after arthrocentesis?
1989 · Ghaly Kerolus, Gilda Clayburne, et al. · Arthritis & Rheumatism · 87
The Arthropathy of Hemochromatosis
1988 · H. Ralph Schumacher, Pablo C. Straka, et al. · Annals of the New York Academy of Sciences · 72
Evaluation of the Jebson hand function test for use in patients with rheumatoid arthritis
1994 · Siraj Sharma, H. Ralph Schumacher, et al. · Arthritis & Rheumatism · 63
Acute gouty arthritis is seasonal.
1998 · N Schlesinger, K M Gowin, et al. · PubMed · 61
Prolonged inflammatory reactions induced by artificial ceramics in the rat air pouch model.
1988 · M Nagase, D G Baker, et al. · PubMed · 59
Isokinetic and isometric testing of knee musculature in patients with rheumatoid arthritis with mild knee involvement.
1987 · L F Hsieh, B Didenko, et al. · PubMed · 57
Distinct patterns of cytokine secretion characterize new onset synovitis versus chronic rheumatoid arthritis.
1998 · K S Kanik, E Hagiwara, et al. · PubMed · 54
Monosodium urate, hydroxyapatite, and calcium pyrophosphate crystals induce tumor necrosis factor-alpha expression in a mononuclear cell line.
1997 · Z H Meng, A P Hudson, et al. · PubMed · 47
Steroid sparing effect of methotrexate in relapsing polychondritis.
1996 · J Park, K M Gowin, et al. · PubMed · 46
Urate crystal induced inflammation in dog joints: sequence of synovial changes.
1974 · H R Schumacher, P Phelps, et al. · PubMed · 45
Pathologic features of a familial arthropathy associated with congenital flexion contractures of fingers
1978 · Balu H. Athreya, H. Ralph Schumacher · Arthritis & Rheumatism · 41
Hypertrophic osteoarthropathy: rheumatologic manifestations.
1992 · H R Schumacher · PubMed · 37
High levels of antipeptidoglycan antibodies in psoriatic and other seronegative arthritides.
1990 · M U Rahman, S Ahmed, et al. · PubMed · 37
Synovitis occurs in some clinically normal and asymptomatic joints in patients with early arthritis.
2000 · J A Pando, P Duray, et al. · PubMed · 35
Electron microscopic study of depot corticosteroid crystals with clinical studies after intra-articular injection.
1979 · G V Gordon, H R Schumacher · PubMed · 34
Non-Hodgkin's lymphoma in systemic lupus erythematosus: report of 4 cases with ultrastructural studies in 2.
1981 · C A Agudelo, H R Schumacher, et al. · PubMed · 33
Ultrastructure of the synovial membrane.
1975 · H R Schumacher · PubMed · 31
Behçet's disease: possible role of secretory component deficiency, synovial inclusions, and fibrinolytic abnormality in the various manifestations of the disease.
1978 · N I Abdou, H R Schumacher, et al. · PubMed · 30
Synovial fluid characteristics and the lupus erythematosus cell phenomenon in drug‐induced lupus. Findings in three patients and review of pertinent literature
1989 · Frederick B. Vivino, H. Ralph Schumacher · Arthritis & Rheumatism · 27
Effect of a nonsteroidal antiinflammatory drug on synovial fluid in osteoarthritis.
1996 · H R Schumacher, Z Meng, et al. · PubMed · 26
Abnormalities of the sacroiliac joints in diffuse idiopathic skeletal hyperostosis: demonstration by computed tomography.
1988 · M A Durback, G Edelstein, et al. · PubMed · 24
Podagra is more than gout.
1984 · J S Bomalaski, H R Schumacher · PubMed · 24
Works count: 102
Citation count: 1,872
H-index: 24
I10-index: 51
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