TY - RPRT TI - Multiple positive and negative elements regulate human brain creatine kinase gene expression. AU - M E Ritchie AU - R V Trask AU - H L Fontanet AU - J J Billadello PY - 1991 DO - 10.1093/nar/19.22.6231 UR - https://pubmed.ncbi.nlm.nih.gov/1956783/ ID - 1956783 ER -