[Dental office contamination during dental treatment].

Yuichi Yamada*1, Norihiko Okada*1, Keiko Tachikawa*3, Toyoko Kishi*3, Hiroshi Saikawa*5, Shoichiro Takimoto*s, Satoshi Ishida*2, Norimasa Kurosaki*2, Yuichi Saito*4 and Shoji Enomoto*3 *1 The Department of Clinical Laboratory , Faculty of Dentistry, Tokyo Medical and Dental University (Director: Prof. Shoji Enomoto) *2 The Clinic for Initial Diagnosis/Emergency , Faculty of Dentistry, Tokyo Medical and Dental University *3 The 2nd Department of Oral Surgery, Faculty of Dentistry, Tokyo Medical and Dental University *4 The Department of Oral Microbiology , Faculty of Dentistry, Tokyo Medical and Dental University *5 Verdomiel Dental Clinic *6 The Department of Dentistry , Toshima Municipal Hospital