TY - GEN AU - Morrison,A B TI - Toxicity and abuse of hydrocodone bitartrate SN - 0008-4409 PY - 1979///0927 KW - Adult KW - Child KW - Codeine KW - analogs & derivatives KW - Cough KW - drug therapy KW - Humans KW - Hydrocodone KW - adverse effects KW - Infant KW - Substance-Related Disorders N1 - Publication Type: Letter ER -