TY - RPRT TI - Physicochemical changes produced in DNA after alkylation. AU - J T LETT AU - G M PARKINS AU - P ALEXANDER PY - 1962 DO - 10.1016/0003-9861(62)90047-4 UR - https://pubmed.ncbi.nlm.nih.gov/14464407/ ID - 14464407 ER -