略語大辞典 [Med] 20 GITS gastrointestinal therapeutic system (of 胃腸治療投薬システム.gastrointestinal therapeutic system (of drug delivery); used to allow a once daily dose regimen; e.g. construction of the tablet is based on the push-pull osmotic pump design, in which the bilayer tablet core contains the drug in the top la 丸善「略語大辞典」JLogosID : 11876000