TY  - GEN
AU  - Pratt-Johnson,J A
TI  - Symposium: the use of prisms in the management of nonparetic strabismus. Introduction
SN  - 0065-955X
PY  - 1972///1006
KW  - Humans
KW  - Lenses
KW  - Orthoptics
N1  - Publication Type: Journal Article
ER  -