Sawayanagi, Y <br/><br/>
Use of chitosan for sustained-release preparations of water-soluble drugs.  [electronic resource] 

 -  Chemical & pharmaceutical bulletin  Nov 1982 
 - 4213-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-2363 
<br/><br/><label>Standard No.: </label>10.1248/cpb.30.4213  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Pharmaceutical<br/>Chitin--analogs & derivatives<br/>Chitosan<br/>Delayed-Action Preparations<br/>Excipients<br/>Solubility