Ref-09016 FDA Guidance for Industry “Eligibility Determination for Donors of Human Cells, Tissues and Cellular and Tissue-based Products (HCT / Ps)”, August 2007  

 
FDA Guidance for Industry Eligibility Determination for Donors of HCT Ps 08-2007 59A-1.005(34)(d)(5).pdf
Guidance for use with tissues from donors who have been transfused.