From HLWIKI Canada
Horizon scans are used in the sense of scanning the horizon for a research project, literature review or other study.
- According to Saleh et al (2014), "...the median time searching all resources was 471 minutes and this includes grey literature searching...". See et al. Grey literature: searching for health sciences systematic reviews: a prospective study of time spent and resources utilized. Evidence Based Library and Information Practice. 2014;9(3).