title: Telecommunications. Calls to account.
authors.forename: M
authors.initials: M
authors.lastname: Cross
mesh_terms: D003363:Cost Control; D006747:Hospital Communication Systems / Q000191:economics*; D006779:Hospitals, Public / Q000191:economics*; D006801:Humans; D013222:State Medicine / Q000191:economics; D013685:Telecommunications / Q000191:economics*; D006113:United Kingdom