title: Suppliers: 'the six billion dollar question.'.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Trueland
mesh_terms: D003132:Commerce; D006779:Hospitals, Public; D011682:Purchasing, Hospital; D013222:State Medicine; D017216:Telemedicine / Q000191:economics* / Q000706:statistics & numerical data; D006113:United Kingdom