1. Process of the @UT06806@ of drugs by the body, the @B00667@ they undergo, the distribution of the drugs and their @M03859@ in the tissues, and the @E02038@ of the drugs and their metabolites from the body over a period of time.
  2. Study of such processes.
PAC, 2004, 76, 1033. (Glossary of terms used in toxicokinetics (IUPAC Recommendations 2003)) on page 1064 [Terms] [Paper]
This definition replaces an earlier definition of pharmacokinetics.