A new system of refraction for use by the general practitioner
Molteno, A. C. B. ; Molteno, T. E. S. (1977)
CITATION: Molteno, A. C. B. & Molteno, T. E. S. 1977. A new system of refraction for use by the general practitioner. South African Medical Journal, 52(9):354-355.
The original publication is available at https://journals.co.za
Article
A rapid, simple and economical method of refraction with a circular slide rule is descriptionbed.