Intraindividual variability of the bioavailability of low dose methotrexate after oral administration in rheumatoid arthritis.

Revised Criteria for the Classification of Rheumatoid Arthritis

Frank C. Arnett · Orthopaedic Nursing · 1990 · 7.7K citations

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Revised criteria for the classification of rheumatoid arthritis.

PubMed · 1989 · 902 citations

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Determination of the hepatic elimination capacity (Lm) of galactose by single injection.

Niels Tygstrup · PubMed · 1966 · 277 citations

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Increasing methotrexate effect with increasing dose in the treatment of resistant rheumatoid arthritis.

Daniel E. Fürst, Rachelle Koehnke, Leon F. Burmeister et al. · PubMed · 1989 · 179 citations

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Aminopyrine demethylation measured by breath analysis in cirrhosis

J Bircher, A Küpfer, I Gikalov et al. · Clinical Pharmacology & Therapeutics · 1976 · 144 citations

Pharmacy, Biochemistry, Pharmacology +12