Shigetaka Matumoto

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BACKGROUND It is important to clarify the quality of life (QOL) of the asthmatic children and their guardians. METHOD We studied asthmatic patients treated at 359 institutes in Kyusyu and Okinawa, Japan, with QOL questionnaire 2 times in 2001. In the first study, 2906 patients were recruited and 2935 patients were in the 2nd study, and 1563 patients were(More)
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