title: Repeat administration of drugs as a means to assess the genetic component in pharmacological variability.
mesh_terms: D004341:Drug Evaluation / Q000379:methods*; D014644:Genetic Variation; D006801:Humans; D004364:Pharmaceutical Preparations / Q000008:administration & dosage* / Q000378:metabolism; D010599:Pharmacokinetics; D018433:Twin Studies as Topic