Ellis, Philip P.,  1923-. <br/><br/>
Ocular therapeutics and pharmacology / 
By Philip P. Ellis. 
 - 5th ed. 
 - St. Louis, Mo. :  C. V. Mosby,  1977. 
 - 283 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>080161516X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eye Diseases--drug therapy<br/>Eye Diseases--therapy