Where a study resulted in multiple outputs, we have only cited those most relevant to the point being raised.
Moreover, the 2006 article has become a touchstone in the field, and has been cited 96 times, whereas the 2011 article has only been cited five times.
Headache has never been described as the main symptom, but has only been cited as an accompanying one [2].
We apologize to everybody whose work has only been cited indirectly due to space limitations.
This article has only been cited 26 times between 2004-2012, again showing the general lack of uptake of this method.
Feiveson [ 16] presents an applied, general overview of estimating power by simulation using Stata software, but the article is not indexed in major databases, and has only been cited twice in applied research [ 17, 18].
The first row of data lists the number of citing articles from the WoS Core Collection and records only seven citations that are linked to this record: therefore if a Basic Search is performed, it will appear that this article has only been cited seven times.
For example, Oxman (2002) cites six papers in stating an estimate for the incubation period of measles, however, as of the time when the review was conducted, this paper had only been cited once.
This may be explained by the confounding relationship with Role: many ethologists had not directly been involved in the writing of the report (they had only been cited), whereas veterinarians and mixed-background experts in this study had been actively involved as exposure assessors and as authors of the report respectively.
Hilgers also believes his company has only scratched the surface, citing figures that suggest League of Legends is the world's most popular game with over 67 million people playing each month.
