TY - RPRT TI - Affinity chromatography using competitive elution separates polyclonal glucocorticoid antisera into fractions of varying cross-reactivity. AU - J G Lewis AU - P A Elder PY - 1988 DO - 10.1016/0022-4731(88)90265-8 UR - https://pubmed.ncbi.nlm.nih.gov/3347058/ ID - 3347058 ER -