TY  - BOOK
AU  - Wu, Helen K
TI  - Refractive surgery
SN  - 9783131114419
U1  - 617.71 WU 
PY  - 1999///
CY  - New York
PB  - Thieme
KW  - Cornea -- Laser surgery
KW  - Refractive keratoplasty
N1  - Includes bibliographical references and index
ER  -