# A Randomized, Clinical Trial Evaluating Ready-Made and Custom Spectacles Delivered Via a School-Based Screening Program in China

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/a-randomized-clinical-trial-evaluating-ready-made-and-custom-spectacles/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Yangfa Zeng,Lisa Keay,Mingguang He,Jingcheng Mai,Beatriz Muñoz,Christopher J. Brady,David S. Friedman |
| Citations | 73 |
| DOI | 10.1016/j.ophtha.2009.04.004 |
| Fields | Medicine,Neuroscience,Psychology |
| Open Access | true |
| OA Status | green |
| OA URL | https://www.ncbi.nlm.nih.gov/pmc/articles/4252048 |
| OpenAlex ID | https://openalex.org/W2003727980 |
| PMID | 19592103 |
| Type | article |
| Year | 2009 |

## Paper authors

- [Christopher J. Brady](https://scholariq.org/researchers/christopher-j-brady/)

## Paper journal

- [Ophthalmology](https://scholariq.org/journals/ophthalmology/)

## Paper primary topic

- [Ophthalmology and Visual Impairment Studies](https://scholariq.org/topics/ophthalmology-and-visual-impairment-studies/)

## Paper topics

- [Ophthalmology and Visual Impairment Studies](https://scholariq.org/topics/ophthalmology-and-visual-impairment-studies/)
- [Tactile and Sensory Interactions](https://scholariq.org/topics/tactile-and-sensory-interactions/)
- [Ergonomics and Musculoskeletal Disorders](https://scholariq.org/topics/ergonomics-and-musculoskeletal-disorders/)

---
Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.