1. American Society for Clinical Pathology 2002 Direct access testing (policy number 01-02) http://www.ascp.org/pdf/DirectAccessTesting.aspx
2. Keep tests in or send them out;Bailey;Med. Lab. Obs.,1994
3. how to curb physicians’ excessive testing;Bailey;Med. Lab. Obs.,1995
4. Clinical microbiology laboratories can directly benefit patients;Barenfanger;ASM News,2001
5. Improved antimicrobial interventions have benefits;Barenfanger;J. Clin. Microbiol.,2001