TY - RPRT TI - Analytical methods for differentiating minor sequence variations in related peptides. AU - P A Grieve AU - A Jones AU - P F Alewood PY - 1993 DO - 10.1016/s0021-9673(99)87019-8 UR - https://pubmed.ncbi.nlm.nih.gov/8408426/ ID - 8408426 ER -