TY - RPRT TI - Activities of both ribonucleotide reductase subunits, M1 and M2, decrease upon serum starvation of baby hamster kidney 21/C13 cells. AU - E A Cohen AU - M Filion AU - M Suh AU - Y Langelier PY - 1987 DO - 10.1139/o87-005 UR - https://pubmed.ncbi.nlm.nih.gov/3552001/ ID - 3552001 ER -