TY - RPRT TI - DNA structure: cations in charge? AU - L McFail-Isom AU - C C Sines AU - L D Williams PY - 1999 DO - 10.1016/s0959-440x(99)80040-2 UR - https://pubmed.ncbi.nlm.nih.gov/10361089/ ID - 10361089 ER -