Sako, K Relationship between gelation rate of controlled-release acetaminophen tablets containing polyethylene oxide and colonic drug release in dogs. [electronic resource] - Pharmaceutical research Apr 1996 - 594-8 p. digital Publication Type: Journal Article ISSN: 0724-8741 Standard No.: 10.1023/a:1016006423601 doi Subjects--Topical Terms: Acetaminophen--administration & dosageAdministration, OralAnalgesics, Non-Narcotic--administration & dosageAnimalsColon--metabolismDelayed-Action PreparationsDogsFastingGastrointestinal Transit--physiologyGelsIn Vitro TechniquesMalePolyethylene Glycols--chemistryTablets