TY - RPRT TI - A simple, sensitive, and specific colorimetric assay for dihydroxyurea. AU - W N Fishbein PY - 1968 DO - 10.1016/s0003-2670(00)86723-9 UR - https://pubmed.ncbi.nlm.nih.gov/5634550/ ID - 5634550 ER -