TY - GEN AU - Omura,G A TI - Chemotherapy SN - 0027-8874 PY - 1992///1215 KW - Ethics, Medical KW - Humans KW - Neoplasms KW - drug therapy N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1093/jnci/84.19.1532-a ER -