Variation (1) Genetics (1) Pharmacogenomics (1) Cytochromes (1) Synthetic drugs (1) Responsibility (1) Production (Economic theory) (1) Pharmacology (1) Pharmacogenetics (1) Morphine (1) Military service, Voluntary (1) Memory (1) Medical sciences (1) Inhibition (1) Hypothesis (1) Genetic polymorphisms (1) Failure (Psychology) (1) Enzymes (1) Drugs--Physiological effect (1) Drugs (1) Cytochrome P-450 (1) Codeine (1) Blood plasma (1) Analgesia (1) Disabilities (1) Transfer (1) Side effects (1) Ursa Minor (1) Science (1) Patients (1)