TY - BOOK AU - Burnet, Sir Macfarlane TI - Intrinsic mutagenesis: A genetic approach to ageing SN - 0852000995 U1 - 572.838 PY - 1974/// CY - Letchworth PB - Medical and technical Publishing KW - Mutagenesis KW - Mutation KW - Physiology and Pathology of Again N1 - Includes index ER -