TY - RPRT TI - Analysis of various nucleosides in plasma using solid phase extraction and high-performance liquid chromatography with UV detection. AU - D L Walters AU - D L Jacobs AU - J E Tomaszewski AU - S Graves PY - 1999 DO - 10.1016/s0731-7085(98)00202-7 UR - https://pubmed.ncbi.nlm.nih.gov/10698562/ ID - 10698562 ER -