Source:http://linkedlifedata.com/resource/umls/id/C1154689
GO: The directed movement of a drug, a substance used in the diagnosis, treatment or prevention of a disease, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:ai],NCI: Any subcellular or molecular event, process, or condition involved in translocation of a drug from one site or compartment to another. (NCI)