TY - RPRT TI - An analytical and preparative method for peptide separation by high-performance liquid chromatography on a macroreticular anion-exchange resin. AU - N Takahashi AU - T Isobe AU - H Kasai AU - K Seta AU - T Okuyama PY - 1981 DO - 10.1016/0003-2697(81)90543-1 UR - https://pubmed.ncbi.nlm.nih.gov/7304942/ ID - 7304942 ER -