1. 1. European Society for Haemapheresis and Haemotherapy. Loliger H, Mansouri Taleghani U, Ullrich G, Wiesneth T, Borberg H. Recommendations for the application of haemapheresis in medicine. [Cited 4 May 2005.] Available at: http://www.esfh.org/Recommendations.htm
2. 2. C Andrzejewski, M Coleman, Golden P Jost, I Zielinski, and R Weinstein . The American Society for Apheresis Therapeutic Apheresis . A Guide to Billing and Securing Appropriate Reimbursement, 2005 Edition. [Cited 4 May 2005.] Available at: http://www.apheresis.org/~documents/ASFA_Reimbursement_Guide_-_Final.pdf (see appendix 2).
3. 4. Aetna American Insurance Company. Policy Bulletins, number 0285, Subject: Plasmapheresis/Plasma Exchange/Therapeutic Apheresis, 2004. [Cited 4 May 2005.] Available at: http://www.aetna.com/cpb/data/CPBA0285.html
4. 5. Center for MediCare and MedicAid Services. Paper-based manuals. Coverage issues - Medical Procedures, part 35-60. [Cited 22 Jan 2007.] Available at: http://www.cms.hhs.gov/Manuals/PBM/itemdetail.asp?filterType=nonefilterByDID=99sortByDID=1sortOrder=ascendingitemID=CMS021321intNumPerPage=10