Drug Administration Absorption Drug in Drug Drug Tissues of Concentration in Metabolism or Distribution Systemic Circulation Excreted Distribution Elimination Pharmacokinetics Drug Concentration at Site of Action Pharmacologic Effect Clinical Response Pharmacodynamics Toxicity Efficacy 人凤只生公版松Drug Administration Drug Concentration in Systemic Circulation Drug in Tissues of Distribution Drug Metabolism or Excreted Drug Concentration at Site of Action Pharmacologic Effect Clinical Response Toxicity Efficacy Pharmacokinetics Pharmacodynamics Absorption Distribution Elimination