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. 2016 Mar 3;10:997–1008. doi: 10.2147/DDDT.S97735

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© 2016 Huang et al. This work is published and licensed by Dove Medical Press Limited

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Effect of PVP/EC weight ratio on in vitro release behavior of 5-fluorouracil hollow microspheres in simulated gastric fluid (A) and simulated intestinal fluid (B).

Note: Mean ± standard deviation.

Abbreviations: EC, ethyl cellulose; PVP, polyvinyl pyrrolidone.