Wang, Zhengyang H727 Multicellular Spheroids and Its Resistance to Antitumor Drugs Sunitinib and Axitinib. [electronic resource] - Journal of nanoscience and nanotechnology 12 2018 - 8078-8084 p. digital Publication Type: Journal Article ISSN: 1533-4880 Standard No.: 10.1166/jnn.2018.16030 doi Subjects--Topical Terms: Antineoplastic Agents--pharmacologyAxitinib--pharmacologyCell Line, TumorHumansSpheroids, CellularSunitinib--pharmacology