TY - GEN AU - Stark,A N TI - Cross-contamination with dental equipment SN - 0140-6736 PY - 1993///0219 KW - Cross Infection KW - transmission KW - Dental High-Speed Equipment KW - Dentists KW - Equipment Contamination KW - HIV Infections KW - Humans KW - Patients N1 - Publication Type: Comment; Letter ER -