The measurement of refraction by the shadow-test, or retinoscopy

The measurement of refraction by the shadow-test, or retinoscopy

Collection:
Medicine in the Americas, 1610-1920
Author(s):
Jackson, Edward, 1856-1942 author
Publication:
[Philadelphia?] : [publisher not identified], [1885?]
Language(s):
English
Format:
Text
Subject(s):
Refraction, Ocular
Retinoscopy
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)
Extent:
8 pages
NLM Unique ID:
101723441 (See catalog record)
OCLC no.:
1031853172
Permanent Link:
http://resource.nlm.nih.gov/101723441