TY - RPRT TI - A new approach in specific, active immunotherapy. AU - M K Wallack AU - Z Steplewski AU - H Koprowski AU - E Rosato AU - J George AU - B Hulihan AU - J Johnson PY - 1977 DO - 10.1002/1097-0142(197702)39:2<560::aid-cncr2820390227>3.0.co;2-m UR - https://pubmed.ncbi.nlm.nih.gov/189895/ ID - 189895 ER -