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Haruyoshi MARUMORI
Second Department of Oral Surgery, Tokyo Dental College
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Toshio KIMURA
Second Department of Oral Surgery, Tokyo Dental College
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Masashi SUGISAKI
Second Department of Oral Surgery, Tokyo Dental College
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Chikara SAITO
Second Department of Oral Surgery, Tokyo Dental College
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Yasutomo SAKAI
Second Department of Pathology, Tokyo Dental College