関連ワード:  dihydrocodeine vs codeine    dihydrocodeine vs codeine phosphate    dihydrocodeine vs codeine strength    dihydrocodeine vs codeine in pregnancy    dihydrocodeine vs codeine dose    dihydrocodeine vs codeine potency    dihydrocodeine vs codeine side effects    dihydrocodeine vs codeine metabolism    dihydrocodeine vs codeine structure    dihydrocodeine vs codeine sulphate