Seltzer, Meta Brown. <br/><br/>
Drug calculations : ratio and proportion problems for clinical practice 

 - พิมพ์ครั้งที่ 9 
 - St. Louis, Mo :   Elsevier/Saunders,   2012 
 - 445 
<br/><br/><label>ISBN: </label>9780323077507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Pharmaceutical Arithmetic-Problems, Exercises, etc. 2.Pharmaceutical Preparations-Administration & Dosage 3.Mathematics-Problems and Excercises 4.Mathematics-Programmed Instruction
<br/><br/><label>National Library of Medicine Call No.: </label>QV 18.2   / S468D