by 西原, 圓一朗
Published in 日本歯周病学会会誌 (1987)

by 西原, 圓一朗
Published in 日本歯周病学会会誌 (1984)

by 西原, 圓一朗
Published in 日本歯周病学会会誌 (28.03.1985)

by 西原圓一朗
Published in 歯科基礎医学会雑誌 (1985)

by 西原圓一朗
Published in 歯科基礎医学会雑誌 (1983)

by 西原, 圓一朗
Published in 日本歯周病学会会誌 (28.03.1983)

by NISHIHARA, En-ichiro
Published in Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) (1987)

by NISHIHARA, En-ichiro
Published in Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) (1985)