TY - RPRT TI - Optimizing aptamer activity for gene therapy applications using expression cassette SELEX. AU - Robert E Martell AU - Joseph R Nevins AU - Bruce A Sullenger PY - 2002 DO - 10.1006/mthe.2002.0624 UR - https://pubmed.ncbi.nlm.nih.gov/12095300/ ID - 12095300 ER -