TY - RPRT TI - Photoaffinity polyamines: sequence-specific interactions with DNA. AU - L Xiao AU - R A Swank AU - H R Matthews PY - 1991 DO - 10.1093/nar/19.13.3701 UR - https://pubmed.ncbi.nlm.nih.gov/1852612/ ID - 1852612 ER -