Pretesting of questions in visual acuity surveys.

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Bibliographic Details
Title: Pretesting of questions in visual acuity surveys.
Authors: Rubenstein RS, Lohr KN
Source: American journal of public health [Am J Public Health] 1983 Nov; Vol. 73 (11), pp. 1331-2.
Publication Type: Letter
Journal Info: Publisher: American Public Health Association Country of Publication: United States NLM ID: 1254074 Publication Model: Print Cited Medium: Print ISSN: 0090-0036 (Print) Linking ISSN: 00900036 NLM ISO Abbreviation: Am J Public Health Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:0090-0036
DOI:10.2105/ajph.73.11.1331