title: When to add staff members.
authors.affiliation: Dr. Levin is founder and chief executive officer, Levin Group, 10 New Plant Court, Owings Mills, Md. 21117, e-mail rlevin@levingroup.com. Address correspondence to Dr. Levin.
authors.forename: Roger P
authors.initials: RP
authors.lastname: Levin
mesh_terms: D002017:Budgets; D003797:Dental Staff / Q000191:economics / Q000458:organization & administration*; D017598:Efficiency, Organizational / Q000191:economics; D006801:Humans; D010560:Personnel Selection / Q000191:economics / Q000379:methods*; D011215:Practice Management, Dental / Q000191:economics / Q000458:organization & administration*; D016526:Workload