TY - GEN AU - Vesell,E S TI - Therapeutic lessons from pharmacogenetics SN - 0003-4819 PY - 1997///0417 KW - Azathioprine KW - metabolism KW - Humans KW - Mercaptopurine KW - Methyltransferases KW - deficiency KW - Mutation KW - Pharmacogenetics N1 - Publication Type: Editorial; Comment UR - https://doi.org/10.7326/0003-4819-126-8-199704150-00012 ER -