[word=Cost] [□]
[word=Cost] [□=□]
[word=Cost] [□ & □]
Implicit Cost = Wage x Hours . Through clinical experience and reading publications such as ACEP 's publication , Cost Effective Diagnostic Testing in Emergency Medicine , the student can gain basic knowledge of appropriate utilization of clinical laboratory and radiology studies . Cost effective radio-frequency clickers just become available in the summer of 2005 .