Regional Allergen Mix B (Common ragweed+Goosefoot or Lambs quarters+Bermuda grass+Perennial rye grass+Bahia grass) IgE Ab [Presence] in Serum by Multidisk, (Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Paspalum notatum) Antibody.immunoglobulin E:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Multidisk, Region Allerg Mix B IgE Ql, Common ragweed+Goosefoot or Lambs quarters+Bermuda grass+Perennial rye grass+Bahia grass IgE Multidisk Ql (S)

C0798429

T201