TY - GEN AU - Vaughan,D P AU - Beckett,A H TI - The influence of reducing the C7-C8 double bond of codeine to give dihydrocodeine on the relative physiological availability of the drugs in man SN - 0022-3573 PY - 1974///0531 KW - Administration, Oral KW - Biopharmaceutics KW - Chromatography, Gas KW - Codeine KW - metabolism KW - Humans KW - Injections, Intramuscular KW - Methods KW - Molecular Conformation KW - Oxidation-Reduction KW - Time Factors N1 - Publication Type: Comparative Study; Journal Article ER -