"Role of preprocedural rinse and high volume evacuator in reducing bacterial contamination in bioaerosols" . . . . "2016-01-01"^^ . . "J Oral Maxillofac Pathol" . "Sreenath, G" . "Narayana, TV" . "Vidhyadhari, Pavani" . . "27194863" . "10.4103/0973-029x.180931" . . "Mohanty, Leeky" . "PMC4860938" . "PMC" . "cc-by-nc-sa" . . "27194863" . .