Taminori Oobayashi

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Weekly pulsed low-dose methotrexate (MTX) is a standard regimen for rheumatoid arthritis (RA). Severe adverse reactions to MTX, such as pneumonia and cytopenia, sometimes occur; however, it is difficult to predict the development of these adverse reactions. In this article, we examine the serum concentrations of orally administered MTX of 69 Japanese(More)
Pre- and postoperative pulmonary function tests were studied retrospectively in 80 patients. They were divided into one of 5 groups: 1, surgery of the upper abdomen; 2, surgery of the lower abdomen; 3, surgery of the body surface; 4, thoracic surgery; and 5, extensive abdominal surgery. Postoperative pulmonary function tests were performed when the patients(More)
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