Sheasgreen, John The MatTek story - how the three Rs principles led to 3-D tissue success! [electronic resource] - Alternatives to laboratory animals : ATLA Dec 2009 - 611-22 p. digital Publication Type: Journal Article ISSN: 0261-1929 Standard No.: 10.1177/026119290903700606 doi Subjects--Topical Terms: Animal Testing Alternatives--methodsHumansTissue Culture Techniques--methodsToxicity Tests--methods