617.7/3
   Olk, R. Joseph.
                  Diabetic retinopathy : practical management / R. Joseph Olk, Carol M. Lee. - Philadelphia : Lippincott, c1993. - xi, 191 p. : ill. (some col.) ; 27 cm. - Includes bibliographical references and index.


                 0397511671

                 Diabetic retinopathy., Diabetic Retinopathy, therapy.