title: Four-handed dentistry revisited.
authors.affiliation: Dental Assisting Program, Washtenaw Community College, Ann Arbor, MI, USA.
authors.forename: B L
authors.initials: BL
authors.lastname: Finkbeiner
mesh_terms: D003726:Dental Assistants; D004526:Efficiency; D006801:Humans; D019239:Practice Patterns, Dentists'; D013647:Task Performance and Analysis