<prompt> The aim of post marketing pharmacokinetics isEfficacy of the drugDosage of the drugDeals with alteration of the drug includes absorption, distribution, binding storageSafety and comparisions with other medicines  <response>: Safety and comparisons with other medicines 43-Bennett Brown 61-62-GGPharmacokinetics - what the body does to the drag. This refers to movements of the drug in and alteration of the drug by the body; includes absorption, distribution, bindinglocalizationstorage, biotransformation and excretion of the drug 1-KDT Post licensing marketing studies of safety and comparisons with other medicines 43-BBPharmacodynamics - What the drug does to the body. This includes physiological and biochemical effects of drugs and their mechanism of action at macromolecularsubcellular organ system levels.Post marketing detection of adverse reaction - several strategies exist to detect adverse reactions after marketing of a drug, but debate continues about the most efficient and effective method. Formal approaches for estimation of the magnitude of an adverse drug effect are the follow-up or cohort study of patients who are receiving a particular drug, the case control study where the potential for a drug to cause a particular disease is assessed, and meta-analysis of pre and post marketing 61-62-Goodman Gillmans 10th 