| 牙科 |
fusospirillary gingivitis (MichaelBurov); fusospirochetal gingivitis (MichaelBurov); ulceromembranous gingivitis (MichaelBurov); fuso-spirochetal gingivitis (MichaelBurov); ulcero-membranous gingivitis (MichaelBurov); fuso-spirillary gingivitis (MichaelBurov) |
