TY  - GEN
AU  - Kreiger,A E
AU  - Straatsma,B R
TI  - An ocular fixation device for freehand pars plana vitrectomy
SN  - 0077-0078
PY  - 1977///0825
KW  - Ciliary Body
KW  - surgery
KW  - Eye Movements
KW  - Humans
KW  - Methods
KW  - Surgical Equipment
KW  - Vitreous Body
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
ER  -