TY - RPRT TI - All KLH preparations are not created equal. AU - A A Vandenbark AU - P Yoshihara AU - L Carveth AU - D R Burger PY - 1981 DO - 10.1016/0008-8749(81)90265-3 UR - https://pubmed.ncbi.nlm.nih.gov/7237564/ ID - 7237564 ER -