TY  - GEN
AU  - Hertzberg,R
TI  - Radial keratotomy
SN  - 0814-9763
PY  - 1989///0921
KW  - Humans
KW  - Keratotomy, Radial
KW  - economics
N1  - Publication Type: Letter
UR  - https://doi.org/10.1111/j.1442-9071.1989.tb00517.x
ER  -