Allen, Loyd V., Jr.  <br/><br/>
Ansel's pharmaceutical dosage forms and drug delivery systems / 
Loyd V. Allen, Jr. & McPherson, Timothy B.  
 - Twelfth edition  
 - Philadephia :  Wolters Kluwer,  2023 
 - ix, 656 pages :   illustrations ;  26 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781975211806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug delivery system