2 recent articles on using material from websites etc. for systematic review

As you might expect, Systematic reviews is generally useful for the area of systematic review, including searching, and is an open access journal. Just published:
- Stansfield, C., Dickson, K. and Bangpan, M. (2016). Exploring issues in the conduct of website searching and other online sources for systematic reviews: how can we be systematic? Systematic reviews, 5, 191. DOI: 10.1186/s13643-016-0371-9
And thanks to Steven Duffy, who alerted people on LinkedIn to:
- Adams, J. et al. (2016). Searching and synthesising ‘grey literature’ and ‘grey information’ in public health: critical reflections on three case studies. Systematic reviews, 5, 164. DOI: 10.1186/s13643-016-0337-y  Useful for proposing search strategies and (e.g.) approaches to extraction. "We propose the term ‘grey information’ to capture a wide range of documented and undocumented information that may be excluded by common definitions of ‘grey literature’. Information on applied public health research questions relating to the nature and range of public health interventions, and many evaluations of these interventions, may be predominantly, or only, held in grey literature and grey information. Evidence syntheses on these topics need, therefore, to embrace grey literature and information."
Photo by Sheila Webber: apples from my tree, October 2016