Preparation and In-Vitro Evaluation of A Controlled Release Drug Delivery System of Theophylline Using An Aqueous Acrylic Resin Dispersion.

1989 ◽  
Vol 15 (8) ◽  
pp. 1231-1242 ◽  
Author(s):  
Shun Port Li ◽  
Ramesh Jhawar ◽  
Gunvant N. Mehta ◽  
Richard J. Harwood ◽  
Wayne M. Grim
2021 ◽  
Vol 28 (3) ◽  
pp. 359-359
Author(s):  
Hongfei Liu ◽  
Jie Zhu ◽  
Pengyue Bao ◽  
Yueping Ding ◽  
Jiapeng Wang ◽  
...  

The authors are regretful for submitting and approving the publication of incorrect Figure 4 in this article. Below is the corrected version along with the revised caption. The electronic version of the article has already been corrected.


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