TY - RPRT TI - Improved flow injection analysis (FIA) method for determining selenium in biological samples, and the effect of captopril administration on selenium levels and glutathione peroxidase activity in rat. AU - N Suzuki AU - E Fujita AU - H Yasui AU - E Aoyama AU - H Tanaka AU - T Nakagawa PY - 1993 DO - 10.1248/bpb.16.1069 UR - https://pubmed.ncbi.nlm.nih.gov/8312856/ ID - 8312856 ER -