Table of Contents

Scope and Distribution of the RA Problem.
History of the Attempts to Find the Cause of RA.
HLA-DR1/4 and Antibodies to Proteus in London.
Antibodies to Proteus in Irish Patients with Rheumatoid Arthritis.
Antibodies to Proteus in Rheumatoid Arthritis Patients from Bermuda and from Hertfordshire in England.
Antibodies to Proteus in Rheumatoid Arthritis Patients from Brest and Toulouse in France.
Dutch Patients with Rheumatoid Arthritis Have Antibodies to Proteus.
Anti-Proteus Antibodies in Norwegian Rheumatoid Arthritis Patients Following a Lactovegetarian Diet.
Antibodies to Proteus in Rheumatoid Arthritis Patients from Norway, Spain and England.
Antibodies to Proteus in Rheumatoid Arthritis Patients from Southern Japan.
Urine Cultures and Correlation.
Molecular Similarity Between the 'Shared Epitope' of Rheumatoid Arthritis and Bacteria.
Gram-Negative Bacteria Possess Sequences Which Resemble the 'Shared Epitope' but Only Proteus Infect Rheumatoid Arthritis Patients.
Immune Responses to Proteus in Rheumatoid Arthritis Patients from Finland and Japan.
Molecular Similarity Between the Rheumatoid Arthritis Associated Motif EQKRAA and Structurally Related Sequences of Proteus.
Rheumatoid Arthritis Sera Are Cytotoxic to Cells Bearing HLA and Collagen Susceptibility Sequences.
The Scientific Method of Sir Karl Popper.
Rheumatoid Arthritis and 'Popper Sequences'.