TY - RPRT TI - Assaying sphingosine kinase activity. AU - A Olivera AU - K D Barlow AU - S Spiegel PY - 2000 DO - 10.1016/s0076-6879(00)11084-5 UR - https://pubmed.ncbi.nlm.nih.gov/10563328/ ID - 10563328 ER -