title: In-house service contracts.
authors.affiliation: Clinical Engineering, Sinai Hospital, Baltimore.
authors.forename: W S
authors.initials: WS
authors.lastname: Staewen
mesh_terms: D001698:Biomedical Engineering / Q000191:economics / Q000458:organization & administration; D003284:Contract Services / Q000191:economics / Q000458:organization & administration; D003362:Cost-Benefit Analysis; D003365:Costs and Cost Analysis; D004865:Equipment and Supplies, Hospital / Q000191:economics; D005376:Financial Management / Q000191:economics / Q000458:organization & administration; D006801:Humans; D008284:Maintenance and Engineering, Hospital / Q000191:economics / Q000458:organization & administration