Vale, Janet Drugs and the eye / By Janet Vale and B. Cox ; approved by the British College of Opthalmic Opticians (Optometri) - 2nd ed. - London : Butterworths, 1985 - 121 p. : ill. ; 22 cm. Bibliography : p. 116 ISBN: 0407003193 Subjects--Topical Terms: Eye Diseases--drug therapyEye--Drug effects