TY - RPRT TI - Three leflunomide metabolite analogs. AU - S Ghosh AU - J D Jennissen AU - Y Zheng AU - F M Uckun PY - 2000 DO - 10.1107/s0108270100009768 UR - https://pubmed.ncbi.nlm.nih.gov/11025316/ ID - 11025316 ER -