TY - JOUR T1 - Biosecurity in public and private office JO - Journal of Applied Oral Science A1 - Garbin, Artênio José Isper A1 - Garbin, Cléa Adas Saliba A1 - Arcieri, Renato Moreira A1 - Crossato, Michel A1 - Ferreira, Nelly Foster SN - 1678-7757 UL - 10.1590/S1678-77572005000200013 VL - 13 Y1 - 2005 PB - Brazil ER -