TY - GEN AU - Williams,H N AU - Shay,D E AU - Hasler,J F TI - Indications of the sanitation level in a dental clinic SN - 0067-3072 PY - 1977///0812 KW - Dental Clinics KW - Maryland KW - Sanitation KW - Schools, Dental N1 - Publication Type: Journal Article ER -